125253700

素因数分解:

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

素因数の和:518

約数の個数: 144

約数和(自身を含む): 336853440

約数和(自身を除く): 211599740

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 190, 209, 220, 247, 260, 275, 286, 325, 380, 418, 461, 475, 494, 550, 572, 650, 715, 836, 922, 950, 988, 1045, 1100, 1235, 1300, 1430, 1844, 1900, 2090, 2305, 2470, 2717, 2860, 3575, 4180, 4610, 4940, 5071, 5225, 5434, 5993, 6175, 7150, 8759, 9220, 10142, 10450, 10868, 11525, 11986, 12350, 13585, 14300, 17518, 20284, 20900, 23050, 23972, 24700, 25355, 27170, 29965, 35036, 43795, 46100, 50710, 54340, 59930, 65923, 67925, 87590, 96349, 101420, 113867, 119860, 126775, 131846, 135850, 149825, 175180, 192698, 218975, 227734, 253550, 263692, 271700, 299650, 329615, 385396, 437950, 455468, 481745, 507100, 569335, 599300, 659230, 875900, 963490, 1138670, 1252537, 1318460, 1648075, 1926980, 2277340, 2408725, 2505074, 2846675, 3296150, 4817450, 5010148, 5693350, 6262685, 6592300, 9634900, 11386700, 12525370, 25050740, 31313425, 62626850, 125253700]

約数ペア:

[(1, 125253700), (2, 62626850), (4, 31313425), (5, 25050740), (10, 12525370), (11, 11386700), (13, 9634900), (19, 6592300), (20, 6262685), (22, 5693350), (25, 5010148), (26, 4817450), (38, 3296150), (44, 2846675), (50, 2505074), (52, 2408725), (55, 2277340), (65, 1926980), (76, 1648075), (95, 1318460), (100, 1252537), (110, 1138670), (130, 963490), (143, 875900), (190, 659230), (209, 599300), (220, 569335), (247, 507100), (260, 481745), (275, 455468), (286, 437950), (325, 385396), (380, 329615), (418, 299650), (461, 271700), (475, 263692), (494, 253550), (550, 227734), (572, 218975), (650, 192698), (715, 175180), (836, 149825), (922, 135850), (950, 131846), (988, 126775), (1045, 119860), (1100, 113867), (1235, 101420), (1300, 96349), (1430, 87590), (1844, 67925), (1900, 65923), (2090, 59930), (2305, 54340), (2470, 50710), (2717, 46100), (2860, 43795), (3575, 35036), (4180, 29965), (4610, 27170), (4940, 25355), (5071, 24700), (5225, 23972), (5434, 23050), (5993, 20900), (6175, 20284), (7150, 17518), (8759, 14300), (9220, 13585), (10142, 12350), (10450, 11986), (10868, 11525)]