9123400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 25974900

約数和(自身を除く): 16851500

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 29, 40, 44, 50, 52, 55, 58, 65, 88, 100, 104, 110, 116, 121, 130, 143, 145, 200, 220, 232, 242, 260, 275, 286, 290, 319, 325, 377, 440, 484, 520, 550, 572, 580, 605, 638, 650, 715, 725, 754, 968, 1100, 1144, 1160, 1210, 1276, 1300, 1430, 1450, 1508, 1573, 1595, 1885, 2200, 2420, 2552, 2600, 2860, 2900, 3016, 3025, 3146, 3190, 3509, 3575, 3770, 4147, 4840, 5720, 5800, 6050, 6292, 6380, 7018, 7150, 7540, 7865, 7975, 8294, 9425, 12100, 12584, 12760, 14036, 14300, 15080, 15730, 15950, 16588, 17545, 18850, 20735, 24200, 28072, 28600, 31460, 31900, 33176, 35090, 37700, 39325, 41470, 45617, 62920, 63800, 70180, 75400, 78650, 82940, 87725, 91234, 103675, 140360, 157300, 165880, 175450, 182468, 207350, 228085, 314600, 350900, 364936, 414700, 456170, 701800, 829400, 912340, 1140425, 1824680, 2280850, 4561700, 9123400]

約数ペア:

[(1, 9123400), (2, 4561700), (4, 2280850), (5, 1824680), (8, 1140425), (10, 912340), (11, 829400), (13, 701800), (20, 456170), (22, 414700), (25, 364936), (26, 350900), (29, 314600), (40, 228085), (44, 207350), (50, 182468), (52, 175450), (55, 165880), (58, 157300), (65, 140360), (88, 103675), (100, 91234), (104, 87725), (110, 82940), (116, 78650), (121, 75400), (130, 70180), (143, 63800), (145, 62920), (200, 45617), (220, 41470), (232, 39325), (242, 37700), (260, 35090), (275, 33176), (286, 31900), (290, 31460), (319, 28600), (325, 28072), (377, 24200), (440, 20735), (484, 18850), (520, 17545), (550, 16588), (572, 15950), (580, 15730), (605, 15080), (638, 14300), (650, 14036), (715, 12760), (725, 12584), (754, 12100), (968, 9425), (1100, 8294), (1144, 7975), (1160, 7865), (1210, 7540), (1276, 7150), (1300, 7018), (1430, 6380), (1450, 6292), (1508, 6050), (1573, 5800), (1595, 5720), (1885, 4840), (2200, 4147), (2420, 3770), (2552, 3575), (2600, 3509), (2860, 3190), (2900, 3146), (3016, 3025)]