55915860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 384

約数和(自身を含む): 225792000

約数和(自身を除く): 169876140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 33, 35, 38, 39, 42, 44, 49, 52, 55, 57, 60, 65, 66, 70, 76, 77, 78, 84, 91, 95, 98, 105, 110, 114, 130, 132, 133, 140, 143, 147, 154, 156, 165, 182, 190, 195, 196, 209, 210, 220, 228, 231, 245, 247, 260, 266, 273, 285, 286, 294, 308, 330, 343, 364, 380, 385, 390, 399, 418, 420, 429, 455, 462, 490, 494, 532, 539, 546, 570, 572, 588, 627, 637, 660, 665, 686, 715, 735, 741, 770, 780, 798, 836, 858, 910, 924, 931, 980, 988, 1001, 1029, 1045, 1078, 1092, 1140, 1155, 1235, 1254, 1274, 1330, 1365, 1372, 1430, 1463, 1470, 1482, 1540, 1596, 1617, 1715, 1716, 1729, 1820, 1862, 1911, 1995, 2002, 2058, 2090, 2145, 2156, 2310, 2470, 2508, 2548, 2660, 2695, 2717, 2730, 2793, 2860, 2926, 2940, 2964, 3003, 3135, 3185, 3234, 3430, 3458, 3705, 3724, 3773, 3822, 3990, 4004, 4116, 4180, 4290, 4389, 4459, 4620, 4655, 4940, 5005, 5145, 5187, 5390, 5434, 5460, 5586, 5852, 6006, 6270, 6370, 6468, 6517, 6860, 6916, 7007, 7315, 7410, 7546, 7644, 7980, 8085, 8151, 8580, 8645, 8778, 8918, 9310, 9555, 10010, 10241, 10290, 10374, 10780, 10868, 11172, 11319, 12012, 12103, 12540, 12740, 13034, 13377, 13585, 13965, 14014, 14630, 14820, 15015, 15092, 16170, 16302, 17290, 17556, 17836, 18620, 18865, 19019, 19110, 19551, 20020, 20482, 20580, 20748, 21021, 21945, 22295, 22638, 24206, 25935, 26068, 26754, 27170, 27930, 28028, 29260, 30030, 30723, 32340, 32585, 32604, 34580, 35035, 36309, 37730, 38038, 38220, 39102, 40755, 40964, 42042, 43890, 44590, 45276, 48412, 49049, 51205, 51870, 53508, 54340, 55860, 56595, 57057, 60060, 60515, 61446, 65170, 66885, 70070, 71687, 72618, 75460, 76076, 78204, 81510, 84084, 84721, 87780, 89180, 95095, 97755, 98098, 102410, 103740, 105105, 113190, 114114, 121030, 122892, 130340, 133133, 133770, 140140, 143374, 145236, 147147, 153615, 163020, 169442, 181545, 190190, 195510, 196196, 204820, 210210, 215061, 226380, 228228, 242060, 245245, 254163, 266266, 267540, 285285, 286748, 294294, 307230, 338884, 358435, 363090, 380380, 391020, 399399, 420420, 423605, 430122, 490490, 508326, 532532, 570570, 588588, 614460, 665665, 716870, 726180, 735735, 798798, 847210, 860244, 931931, 980980, 1016652, 1075305, 1141140, 1270815, 1331330, 1433740, 1471470, 1597596, 1694420, 1863862, 1996995, 2150610, 2541630, 2662660, 2795793, 2942940, 3727724, 3993990, 4301220, 4659655, 5083260, 5591586, 7987980, 9319310, 11183172, 13978965, 18638620, 27957930, 55915860]

約数ペア:

[(1, 55915860), (2, 27957930), (3, 18638620), (4, 13978965), (5, 11183172), (6, 9319310), (7, 7987980), (10, 5591586), (11, 5083260), (12, 4659655), (13, 4301220), (14, 3993990), (15, 3727724), (19, 2942940), (20, 2795793), (21, 2662660), (22, 2541630), (26, 2150610), (28, 1996995), (30, 1863862), (33, 1694420), (35, 1597596), (38, 1471470), (39, 1433740), (42, 1331330), (44, 1270815), (49, 1141140), (52, 1075305), (55, 1016652), (57, 980980), (60, 931931), (65, 860244), (66, 847210), (70, 798798), (76, 735735), (77, 726180), (78, 716870), (84, 665665), (91, 614460), (95, 588588), (98, 570570), (105, 532532), (110, 508326), (114, 490490), (130, 430122), (132, 423605), (133, 420420), (140, 399399), (143, 391020), (147, 380380), (154, 363090), (156, 358435), (165, 338884), (182, 307230), (190, 294294), (195, 286748), (196, 285285), (209, 267540), (210, 266266), (220, 254163), (228, 245245), (231, 242060), (245, 228228), (247, 226380), (260, 215061), (266, 210210), (273, 204820), (285, 196196), (286, 195510), (294, 190190), (308, 181545), (330, 169442), (343, 163020), (364, 153615), (380, 147147), (385, 145236), (390, 143374), (399, 140140), (418, 133770), (420, 133133), (429, 130340), (455, 122892), (462, 121030), (490, 114114), (494, 113190), (532, 105105), (539, 103740), (546, 102410), (570, 98098), (572, 97755), (588, 95095), (627, 89180), (637, 87780), (660, 84721), (665, 84084), (686, 81510), (715, 78204), (735, 76076), (741, 75460), (770, 72618), (780, 71687), (798, 70070), (836, 66885), (858, 65170), (910, 61446), (924, 60515), (931, 60060), (980, 57057), (988, 56595), (1001, 55860), (1029, 54340), (1045, 53508), (1078, 51870), (1092, 51205), (1140, 49049), (1155, 48412), (1235, 45276), (1254, 44590), (1274, 43890), (1330, 42042), (1365, 40964), (1372, 40755), (1430, 39102), (1463, 38220), (1470, 38038), (1482, 37730), (1540, 36309), (1596, 35035), (1617, 34580), (1715, 32604), (1716, 32585), (1729, 32340), (1820, 30723), (1862, 30030), (1911, 29260), (1995, 28028), (2002, 27930), (2058, 27170), (2090, 26754), (2145, 26068), (2156, 25935), (2310, 24206), (2470, 22638), (2508, 22295), (2548, 21945), (2660, 21021), (2695, 20748), (2717, 20580), (2730, 20482), (2793, 20020), (2860, 19551), (2926, 19110), (2940, 19019), (2964, 18865), (3003, 18620), (3135, 17836), (3185, 17556), (3234, 17290), (3430, 16302), (3458, 16170), (3705, 15092), (3724, 15015), (3773, 14820), (3822, 14630), (3990, 14014), (4004, 13965), (4116, 13585), (4180, 13377), (4290, 13034), (4389, 12740), (4459, 12540), (4620, 12103), (4655, 12012), (4940, 11319), (5005, 11172), (5145, 10868), (5187, 10780), (5390, 10374), (5434, 10290), (5460, 10241), (5586, 10010), (5852, 9555), (6006, 9310), (6270, 8918), (6370, 8778), (6468, 8645), (6517, 8580), (6860, 8151), (6916, 8085), (7007, 7980), (7315, 7644), (7410, 7546)]