100202960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 288731520

約数和(自身を除く): 188528560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 304, 380, 418, 440, 461, 494, 520, 572, 715, 760, 836, 880, 922, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1844, 1976, 2090, 2288, 2305, 2470, 2717, 2860, 3344, 3688, 3952, 4180, 4610, 4940, 5071, 5434, 5720, 5993, 7376, 8360, 8759, 9220, 9880, 10142, 10868, 11440, 11986, 13585, 16720, 17518, 18440, 19760, 20284, 21736, 23972, 25355, 27170, 29965, 35036, 36880, 40568, 43472, 43795, 47944, 50710, 54340, 59930, 65923, 70072, 81136, 87590, 95888, 96349, 101420, 108680, 113867, 119860, 131846, 140144, 175180, 192698, 202840, 217360, 227734, 239720, 263692, 329615, 350360, 385396, 405680, 455468, 479440, 481745, 527384, 569335, 659230, 700720, 770792, 910936, 963490, 1054768, 1138670, 1252537, 1318460, 1541584, 1821872, 1926980, 2277340, 2505074, 2636920, 3853960, 4554680, 5010148, 5273840, 6262685, 7707920, 9109360, 10020296, 12525370, 20040592, 25050740, 50101480, 100202960]

約数ペア:

[(1, 100202960), (2, 50101480), (4, 25050740), (5, 20040592), (8, 12525370), (10, 10020296), (11, 9109360), (13, 7707920), (16, 6262685), (19, 5273840), (20, 5010148), (22, 4554680), (26, 3853960), (38, 2636920), (40, 2505074), (44, 2277340), (52, 1926980), (55, 1821872), (65, 1541584), (76, 1318460), (80, 1252537), (88, 1138670), (95, 1054768), (104, 963490), (110, 910936), (130, 770792), (143, 700720), (152, 659230), (176, 569335), (190, 527384), (208, 481745), (209, 479440), (220, 455468), (247, 405680), (260, 385396), (286, 350360), (304, 329615), (380, 263692), (418, 239720), (440, 227734), (461, 217360), (494, 202840), (520, 192698), (572, 175180), (715, 140144), (760, 131846), (836, 119860), (880, 113867), (922, 108680), (988, 101420), (1040, 96349), (1045, 95888), (1144, 87590), (1235, 81136), (1430, 70072), (1520, 65923), (1672, 59930), (1844, 54340), (1976, 50710), (2090, 47944), (2288, 43795), (2305, 43472), (2470, 40568), (2717, 36880), (2860, 35036), (3344, 29965), (3688, 27170), (3952, 25355), (4180, 23972), (4610, 21736), (4940, 20284), (5071, 19760), (5434, 18440), (5720, 17518), (5993, 16720), (7376, 13585), (8360, 11986), (8759, 11440), (9220, 10868), (9880, 10142)]