20248967700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1704

約数の個数: 432

約数和(自身を含む): 72886334976

約数和(自身を除く): 52637367276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 47, 50, 52, 60, 65, 69, 75, 78, 90, 92, 94, 100, 115, 117, 130, 138, 141, 150, 156, 180, 188, 195, 207, 225, 230, 234, 235, 260, 276, 282, 299, 300, 325, 345, 390, 414, 423, 450, 460, 468, 470, 564, 575, 585, 598, 611, 650, 690, 705, 780, 828, 846, 897, 900, 940, 975, 1035, 1081, 1150, 1170, 1175, 1196, 1222, 1300, 1380, 1410, 1495, 1601, 1692, 1725, 1794, 1833, 1950, 2070, 2115, 2162, 2300, 2340, 2350, 2444, 2691, 2820, 2925, 2990, 3055, 3202, 3243, 3450, 3525, 3588, 3666, 3900, 4140, 4230, 4324, 4485, 4700, 4803, 5175, 5382, 5405, 5499, 5850, 5980, 6110, 6404, 6486, 6900, 7050, 7332, 7475, 8005, 8460, 8970, 9165, 9606, 9729, 10350, 10575, 10764, 10810, 10998, 11700, 12220, 12972, 13455, 14053, 14100, 14409, 14950, 15275, 16010, 16215, 17940, 18330, 19212, 19458, 20700, 20813, 21150, 21620, 21996, 22425, 24015, 26910, 27025, 27495, 28106, 28818, 29900, 30550, 32020, 32430, 36660, 36823, 38916, 40025, 41626, 42159, 42300, 44850, 45825, 48030, 48645, 53820, 54050, 54990, 56212, 57636, 61100, 62439, 64860, 67275, 70265, 72045, 73646, 75247, 80050, 81075, 83252, 84318, 89700, 91650, 96060, 97290, 104065, 108100, 109980, 110469, 120075, 124878, 126477, 134550, 137475, 140530, 144090, 147292, 150494, 160100, 162150, 168636, 183300, 184115, 187317, 194580, 208130, 210795, 220938, 225741, 240150, 243225, 249756, 252954, 269100, 274950, 281060, 288180, 300988, 312195, 324300, 331407, 351325, 360225, 368230, 374634, 376235, 416260, 421590, 441876, 451482, 478699, 480300, 486450, 505908, 520325, 549900, 552345, 624390, 632385, 662814, 677223, 702650, 720450, 736460, 749268, 752470, 843180, 902964, 920575, 936585, 957398, 972900, 978211, 1040650, 1053975, 1104690, 1128705, 1248780, 1264770, 1325628, 1354446, 1405300, 1436097, 1440900, 1504940, 1560975, 1657035, 1730681, 1841150, 1873170, 1881175, 1914796, 1956422, 2081300, 2107950, 2209380, 2257410, 2393495, 2529540, 2708892, 2761725, 2872194, 2934633, 3121950, 3161925, 3314070, 3386115, 3461362, 3682300, 3746340, 3762350, 3912844, 4215900, 4308291, 4514820, 4682925, 4786990, 4891055, 5192043, 5523450, 5643525, 5744388, 5869266, 6243900, 6323850, 6628140, 6772230, 6922724, 7180485, 7524700, 8285175, 8616582, 8653405, 8803899, 9365850, 9573980, 9782110, 10384086, 11046900, 11287050, 11738532, 11967475, 12647700, 13544460, 14360970, 14673165, 15576129, 16570350, 16930575, 17233164, 17306810, 17607798, 18731700, 19564220, 20768172, 21541455, 22498853, 22574100, 23934950, 24455275, 25960215, 28721940, 29346330, 31152258, 33140700, 33861150, 34613620, 35215596, 35902425, 43082910, 43267025, 44019495, 44997706, 47869900, 48910550, 51920430, 58692660, 62304516, 67496559, 67722300, 71804850, 73365825, 77880645, 86165820, 86534050, 88038990, 89995412, 97821100, 103840860, 107707275, 112494265, 129801075, 134993118, 143609700, 146731650, 155761290, 173068100, 176077980, 202489677, 215414550, 220097475, 224988530, 259602150, 269986236, 293463300, 311522580, 337482795, 389403225, 404979354, 430829100, 440194950, 449977060, 519204300, 562471325, 674965590, 778806450, 809958708, 880389900, 1012448385, 1124942650, 1349931180, 1557612900, 1687413975, 2024896770, 2249885300, 3374827950, 4049793540, 5062241925, 6749655900, 10124483850, 20248967700]

約数ペア:

[(1, 20248967700), (2, 10124483850), (3, 6749655900), (4, 5062241925), (5, 4049793540), (6, 3374827950), (9, 2249885300), (10, 2024896770), (12, 1687413975), (13, 1557612900), (15, 1349931180), (18, 1124942650), (20, 1012448385), (23, 880389900), (25, 809958708), (26, 778806450), (30, 674965590), (36, 562471325), (39, 519204300), (45, 449977060), (46, 440194950), (47, 430829100), (50, 404979354), (52, 389403225), (60, 337482795), (65, 311522580), (69, 293463300), (75, 269986236), (78, 259602150), (90, 224988530), (92, 220097475), (94, 215414550), (100, 202489677), (115, 176077980), (117, 173068100), (130, 155761290), (138, 146731650), (141, 143609700), (150, 134993118), (156, 129801075), (180, 112494265), (188, 107707275), (195, 103840860), (207, 97821100), (225, 89995412), (230, 88038990), (234, 86534050), (235, 86165820), (260, 77880645), (276, 73365825), (282, 71804850), (299, 67722300), (300, 67496559), (325, 62304516), (345, 58692660), (390, 51920430), (414, 48910550), (423, 47869900), (450, 44997706), (460, 44019495), (468, 43267025), (470, 43082910), (564, 35902425), (575, 35215596), (585, 34613620), (598, 33861150), (611, 33140700), (650, 31152258), (690, 29346330), (705, 28721940), (780, 25960215), (828, 24455275), (846, 23934950), (897, 22574100), (900, 22498853), (940, 21541455), (975, 20768172), (1035, 19564220), (1081, 18731700), (1150, 17607798), (1170, 17306810), (1175, 17233164), (1196, 16930575), (1222, 16570350), (1300, 15576129), (1380, 14673165), (1410, 14360970), (1495, 13544460), (1601, 12647700), (1692, 11967475), (1725, 11738532), (1794, 11287050), (1833, 11046900), (1950, 10384086), (2070, 9782110), (2115, 9573980), (2162, 9365850), (2300, 8803899), (2340, 8653405), (2350, 8616582), (2444, 8285175), (2691, 7524700), (2820, 7180485), (2925, 6922724), (2990, 6772230), (3055, 6628140), (3202, 6323850), (3243, 6243900), (3450, 5869266), (3525, 5744388), (3588, 5643525), (3666, 5523450), (3900, 5192043), (4140, 4891055), (4230, 4786990), (4324, 4682925), (4485, 4514820), (4700, 4308291), (4803, 4215900), (5175, 3912844), (5382, 3762350), (5405, 3746340), (5499, 3682300), (5850, 3461362), (5980, 3386115), (6110, 3314070), (6404, 3161925), (6486, 3121950), (6900, 2934633), (7050, 2872194), (7332, 2761725), (7475, 2708892), (8005, 2529540), (8460, 2393495), (8970, 2257410), (9165, 2209380), (9606, 2107950), (9729, 2081300), (10350, 1956422), (10575, 1914796), (10764, 1881175), (10810, 1873170), (10998, 1841150), (11700, 1730681), (12220, 1657035), (12972, 1560975), (13455, 1504940), (14053, 1440900), (14100, 1436097), (14409, 1405300), (14950, 1354446), (15275, 1325628), (16010, 1264770), (16215, 1248780), (17940, 1128705), (18330, 1104690), (19212, 1053975), (19458, 1040650), (20700, 978211), (20813, 972900), (21150, 957398), (21620, 936585), (21996, 920575), (22425, 902964), (24015, 843180), (26910, 752470), (27025, 749268), (27495, 736460), (28106, 720450), (28818, 702650), (29900, 677223), (30550, 662814), (32020, 632385), (32430, 624390), (36660, 552345), (36823, 549900), (38916, 520325), (40025, 505908), (41626, 486450), (42159, 480300), (42300, 478699), (44850, 451482), (45825, 441876), (48030, 421590), (48645, 416260), (53820, 376235), (54050, 374634), (54990, 368230), (56212, 360225), (57636, 351325), (61100, 331407), (62439, 324300), (64860, 312195), (67275, 300988), (70265, 288180), (72045, 281060), (73646, 274950), (75247, 269100), (80050, 252954), (81075, 249756), (83252, 243225), (84318, 240150), (89700, 225741), (91650, 220938), (96060, 210795), (97290, 208130), (104065, 194580), (108100, 187317), (109980, 184115), (110469, 183300), (120075, 168636), (124878, 162150), (126477, 160100), (134550, 150494), (137475, 147292), (140530, 144090)]