20199645180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 576

約数和(自身を含む): 76699284480

約数和(自身を除く): 56499639300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 103, 110, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 206, 209, 220, 228, 234, 247, 260, 285, 286, 309, 330, 342, 380, 390, 396, 401, 412, 418, 429, 468, 494, 495, 515, 570, 572, 585, 618, 627, 660, 684, 715, 741, 780, 802, 836, 855, 858, 927, 988, 990, 1030, 1045, 1133, 1140, 1170, 1203, 1235, 1236, 1254, 1287, 1339, 1430, 1482, 1545, 1604, 1710, 1716, 1854, 1881, 1957, 1980, 2005, 2060, 2090, 2145, 2223, 2266, 2340, 2406, 2470, 2508, 2574, 2678, 2717, 2860, 2964, 3090, 3135, 3399, 3420, 3609, 3705, 3708, 3762, 3914, 4010, 4017, 4180, 4290, 4411, 4446, 4532, 4635, 4812, 4940, 5148, 5213, 5356, 5434, 5665, 5871, 6015, 6180, 6270, 6435, 6695, 6798, 7218, 7410, 7524, 7619, 7828, 8020, 8034, 8151, 8580, 8822, 8892, 9270, 9405, 9785, 10197, 10426, 10868, 11115, 11330, 11742, 12030, 12051, 12540, 12870, 13233, 13390, 13585, 13596, 14436, 14729, 14820, 15238, 15639, 16068, 16302, 16995, 17613, 17644, 18045, 18540, 18810, 19570, 20085, 20394, 20852, 21527, 22055, 22230, 22660, 22857, 23484, 24060, 24102, 24453, 25441, 25740, 26065, 26466, 26780, 27170, 29355, 29458, 30476, 31278, 32604, 33990, 35226, 36090, 37620, 38095, 39140, 39699, 40170, 40755, 40788, 41303, 43054, 44110, 44187, 44460, 45714, 46917, 48204, 48906, 50882, 50985, 52130, 52932, 54340, 57343, 58710, 58916, 60255, 62556, 64581, 66165, 67980, 68571, 70452, 72180, 73645, 76190, 76323, 78195, 79398, 80340, 81510, 82606, 83809, 86108, 88065, 88220, 88374, 91428, 93834, 97812, 99047, 101764, 101970, 104260, 107635, 114285, 114686, 117420, 120510, 122265, 123909, 127205, 129162, 132330, 132561, 137142, 147290, 152380, 152646, 156390, 158796, 163020, 165212, 167618, 172029, 176130, 176748, 187668, 193743, 198094, 198495, 203940, 206515, 215270, 220935, 228570, 228969, 229372, 234585, 241020, 244530, 247818, 251427, 254410, 258324, 264660, 265122, 274284, 279851, 286715, 294580, 297141, 305292, 312780, 322905, 335236, 342855, 344058, 352260, 371727, 381615, 387486, 396188, 396990, 413030, 419045, 430540, 441870, 454333, 457140, 457938, 469170, 489060, 495235, 495636, 502854, 508820, 516087, 530244, 536939, 559702, 573430, 594282, 619545, 645810, 662805, 685710, 688116, 743454, 754281, 763230, 774972, 784757, 793980, 826060, 838090, 839553, 860145, 883740, 891423, 908666, 915876, 938340, 968715, 990470, 1005708, 1032174, 1073878, 1089517, 1119404, 1144845, 1146860, 1188564, 1239090, 1257135, 1291620, 1325610, 1362999, 1371420, 1399255, 1485705, 1486908, 1508562, 1526460, 1569514, 1610817, 1676180, 1679106, 1720290, 1782846, 1817332, 1858635, 1937430, 1980940, 2064348, 2147756, 2179034, 2271665, 2289690, 2354271, 2478180, 2514270, 2518659, 2580435, 2651220, 2684695, 2725998, 2798510, 2971410, 3017124, 3139028, 3221634, 3268551, 3358212, 3440580, 3565692, 3717270, 3771405, 3874860, 3923785, 4088997, 4197765, 4358068, 4457115, 4543330, 4579380, 4708542, 4832451, 5028540, 5037318, 5160870, 5369390, 5447585, 5451996, 5597020, 5906329, 5942820, 6443268, 6537102, 6814995, 7062813, 7434540, 7542810, 7847570, 8054085, 8177994, 8395530, 8632327, 8914230, 9086660, 9417084, 9664902, 9805653, 10074636, 10201841, 10321740, 10738780, 10895170, 11771355, 11812658, 12593295, 13074204, 13629990, 14125626, 15085620, 15695140, 16108170, 16342755, 16355988, 16791060, 17264654, 17718987, 17828460, 19329804, 19611306, 20403682, 20444985, 21790340, 23542710, 23625316, 24162255, 25186590, 25896981, 27259980, 28251252, 29531645, 30605523, 32216340, 32685510, 34529308, 35314065, 35437974, 39222612, 40807364, 40889970, 43161635, 47085420, 48324510, 49028265, 50373180, 51009205, 51793962, 53156961, 59063290, 61211046, 65371020, 70628130, 70875948, 77690943, 81779940, 86323270, 88594935, 91816569, 96649020, 98056530, 102018410, 103587924, 106313922, 112220251, 118126580, 122422092, 129484905, 141256260, 153027615, 155381886, 172646540, 177189870, 183633138, 196113060, 204036820, 212627844, 224440502, 258969810, 265784805, 306055230, 310763772, 336660753, 354379740, 367266276, 388454715, 448881004, 459082845, 517939620, 531569610, 561101255, 612110460, 673321506, 776909430, 918165690, 1009982259, 1063139220, 1122202510, 1346643012, 1553818860, 1683303765, 1836331380, 2019964518, 2244405020, 3366607530, 4039929036, 5049911295, 6733215060, 10099822590, 20199645180]

約数ペア:

[(1, 20199645180), (2, 10099822590), (3, 6733215060), (4, 5049911295), (5, 4039929036), (6, 3366607530), (9, 2244405020), (10, 2019964518), (11, 1836331380), (12, 1683303765), (13, 1553818860), (15, 1346643012), (18, 1122202510), (19, 1063139220), (20, 1009982259), (22, 918165690), (26, 776909430), (30, 673321506), (33, 612110460), (36, 561101255), (38, 531569610), (39, 517939620), (44, 459082845), (45, 448881004), (52, 388454715), (55, 367266276), (57, 354379740), (60, 336660753), (65, 310763772), (66, 306055230), (76, 265784805), (78, 258969810), (90, 224440502), (95, 212627844), (99, 204036820), (103, 196113060), (110, 183633138), (114, 177189870), (117, 172646540), (130, 155381886), (132, 153027615), (143, 141256260), (156, 129484905), (165, 122422092), (171, 118126580), (180, 112220251), (190, 106313922), (195, 103587924), (198, 102018410), (206, 98056530), (209, 96649020), (220, 91816569), (228, 88594935), (234, 86323270), (247, 81779940), (260, 77690943), (285, 70875948), (286, 70628130), (309, 65371020), (330, 61211046), (342, 59063290), (380, 53156961), (390, 51793962), (396, 51009205), (401, 50373180), (412, 49028265), (418, 48324510), (429, 47085420), (468, 43161635), (494, 40889970), (495, 40807364), (515, 39222612), (570, 35437974), (572, 35314065), (585, 34529308), (618, 32685510), (627, 32216340), (660, 30605523), (684, 29531645), (715, 28251252), (741, 27259980), (780, 25896981), (802, 25186590), (836, 24162255), (855, 23625316), (858, 23542710), (927, 21790340), (988, 20444985), (990, 20403682), (1030, 19611306), (1045, 19329804), (1133, 17828460), (1140, 17718987), (1170, 17264654), (1203, 16791060), (1235, 16355988), (1236, 16342755), (1254, 16108170), (1287, 15695140), (1339, 15085620), (1430, 14125626), (1482, 13629990), (1545, 13074204), (1604, 12593295), (1710, 11812658), (1716, 11771355), (1854, 10895170), (1881, 10738780), (1957, 10321740), (1980, 10201841), (2005, 10074636), (2060, 9805653), (2090, 9664902), (2145, 9417084), (2223, 9086660), (2266, 8914230), (2340, 8632327), (2406, 8395530), (2470, 8177994), (2508, 8054085), (2574, 7847570), (2678, 7542810), (2717, 7434540), (2860, 7062813), (2964, 6814995), (3090, 6537102), (3135, 6443268), (3399, 5942820), (3420, 5906329), (3609, 5597020), (3705, 5451996), (3708, 5447585), (3762, 5369390), (3914, 5160870), (4010, 5037318), (4017, 5028540), (4180, 4832451), (4290, 4708542), (4411, 4579380), (4446, 4543330), (4532, 4457115), (4635, 4358068), (4812, 4197765), (4940, 4088997), (5148, 3923785), (5213, 3874860), (5356, 3771405), (5434, 3717270), (5665, 3565692), (5871, 3440580), (6015, 3358212), (6180, 3268551), (6270, 3221634), (6435, 3139028), (6695, 3017124), (6798, 2971410), (7218, 2798510), (7410, 2725998), (7524, 2684695), (7619, 2651220), (7828, 2580435), (8020, 2518659), (8034, 2514270), (8151, 2478180), (8580, 2354271), (8822, 2289690), (8892, 2271665), (9270, 2179034), (9405, 2147756), (9785, 2064348), (10197, 1980940), (10426, 1937430), (10868, 1858635), (11115, 1817332), (11330, 1782846), (11742, 1720290), (12030, 1679106), (12051, 1676180), (12540, 1610817), (12870, 1569514), (13233, 1526460), (13390, 1508562), (13585, 1486908), (13596, 1485705), (14436, 1399255), (14729, 1371420), (14820, 1362999), (15238, 1325610), (15639, 1291620), (16068, 1257135), (16302, 1239090), (16995, 1188564), (17613, 1146860), (17644, 1144845), (18045, 1119404), (18540, 1089517), (18810, 1073878), (19570, 1032174), (20085, 1005708), (20394, 990470), (20852, 968715), (21527, 938340), (22055, 915876), (22230, 908666), (22660, 891423), (22857, 883740), (23484, 860145), (24060, 839553), (24102, 838090), (24453, 826060), (25441, 793980), (25740, 784757), (26065, 774972), (26466, 763230), (26780, 754281), (27170, 743454), (29355, 688116), (29458, 685710), (30476, 662805), (31278, 645810), (32604, 619545), (33990, 594282), (35226, 573430), (36090, 559702), (37620, 536939), (38095, 530244), (39140, 516087), (39699, 508820), (40170, 502854), (40755, 495636), (40788, 495235), (41303, 489060), (43054, 469170), (44110, 457938), (44187, 457140), (44460, 454333), (45714, 441870), (46917, 430540), (48204, 419045), (48906, 413030), (50882, 396990), (50985, 396188), (52130, 387486), (52932, 381615), (54340, 371727), (57343, 352260), (58710, 344058), (58916, 342855), (60255, 335236), (62556, 322905), (64581, 312780), (66165, 305292), (67980, 297141), (68571, 294580), (70452, 286715), (72180, 279851), (73645, 274284), (76190, 265122), (76323, 264660), (78195, 258324), (79398, 254410), (80340, 251427), (81510, 247818), (82606, 244530), (83809, 241020), (86108, 234585), (88065, 229372), (88220, 228969), (88374, 228570), (91428, 220935), (93834, 215270), (97812, 206515), (99047, 203940), (101764, 198495), (101970, 198094), (104260, 193743), (107635, 187668), (114285, 176748), (114686, 176130), (117420, 172029), (120510, 167618), (122265, 165212), (123909, 163020), (127205, 158796), (129162, 156390), (132330, 152646), (132561, 152380), (137142, 147290)]