100381600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 289879884

約数和(自身を除く): 189498284

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 61, 68, 80, 85, 88, 100, 110, 121, 122, 136, 160, 170, 176, 187, 200, 220, 242, 244, 272, 275, 305, 340, 352, 374, 400, 425, 440, 484, 488, 544, 550, 605, 610, 671, 680, 748, 800, 850, 880, 935, 968, 976, 1037, 1100, 1210, 1220, 1342, 1360, 1496, 1525, 1700, 1760, 1870, 1936, 1952, 2057, 2074, 2200, 2420, 2440, 2684, 2720, 2992, 3025, 3050, 3355, 3400, 3740, 3872, 4114, 4148, 4400, 4675, 4840, 4880, 5185, 5368, 5984, 6050, 6100, 6710, 6800, 7381, 7480, 8228, 8296, 8800, 9350, 9680, 9760, 10285, 10370, 10736, 11407, 12100, 12200, 13420, 13600, 14762, 14960, 16456, 16592, 16775, 18700, 19360, 20570, 20740, 21472, 22814, 24200, 24400, 25925, 26840, 29524, 29920, 32912, 33184, 33550, 36905, 37400, 41140, 41480, 45628, 48400, 48800, 51425, 51850, 53680, 57035, 59048, 65824, 67100, 73810, 74800, 82280, 82960, 91256, 96800, 102850, 103700, 107360, 114070, 118096, 125477, 134200, 147620, 149600, 164560, 165920, 182512, 184525, 205700, 207400, 228140, 236192, 250954, 268400, 285175, 295240, 329120, 365024, 369050, 411400, 414800, 456280, 501908, 536800, 570350, 590480, 627385, 738100, 822800, 829600, 912560, 1003816, 1140700, 1180960, 1254770, 1476200, 1645600, 1825120, 2007632, 2281400, 2509540, 2952400, 3136925, 4015264, 4562800, 5019080, 5904800, 6273850, 9125600, 10038160, 12547700, 20076320, 25095400, 50190800, 100381600]

約数ペア:

[(1, 100381600), (2, 50190800), (4, 25095400), (5, 20076320), (8, 12547700), (10, 10038160), (11, 9125600), (16, 6273850), (17, 5904800), (20, 5019080), (22, 4562800), (25, 4015264), (32, 3136925), (34, 2952400), (40, 2509540), (44, 2281400), (50, 2007632), (55, 1825120), (61, 1645600), (68, 1476200), (80, 1254770), (85, 1180960), (88, 1140700), (100, 1003816), (110, 912560), (121, 829600), (122, 822800), (136, 738100), (160, 627385), (170, 590480), (176, 570350), (187, 536800), (200, 501908), (220, 456280), (242, 414800), (244, 411400), (272, 369050), (275, 365024), (305, 329120), (340, 295240), (352, 285175), (374, 268400), (400, 250954), (425, 236192), (440, 228140), (484, 207400), (488, 205700), (544, 184525), (550, 182512), (605, 165920), (610, 164560), (671, 149600), (680, 147620), (748, 134200), (800, 125477), (850, 118096), (880, 114070), (935, 107360), (968, 103700), (976, 102850), (1037, 96800), (1100, 91256), (1210, 82960), (1220, 82280), (1342, 74800), (1360, 73810), (1496, 67100), (1525, 65824), (1700, 59048), (1760, 57035), (1870, 53680), (1936, 51850), (1952, 51425), (2057, 48800), (2074, 48400), (2200, 45628), (2420, 41480), (2440, 41140), (2684, 37400), (2720, 36905), (2992, 33550), (3025, 33184), (3050, 32912), (3355, 29920), (3400, 29524), (3740, 26840), (3872, 25925), (4114, 24400), (4148, 24200), (4400, 22814), (4675, 21472), (4840, 20740), (4880, 20570), (5185, 19360), (5368, 18700), (5984, 16775), (6050, 16592), (6100, 16456), (6710, 14960), (6800, 14762), (7381, 13600), (7480, 13420), (8228, 12200), (8296, 12100), (8800, 11407), (9350, 10736), (9680, 10370), (9760, 10285)]