913777500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 2702447440

約数和(自身を除く): 1788669940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 219, 250, 292, 300, 365, 375, 438, 500, 625, 730, 750, 876, 1095, 1250, 1460, 1500, 1669, 1825, 1875, 2190, 2500, 3338, 3650, 3750, 4380, 5007, 5475, 6676, 7300, 7500, 8345, 9125, 10014, 10950, 16690, 18250, 20028, 21900, 25035, 27375, 33380, 36500, 41725, 45625, 50070, 54750, 83450, 91250, 100140, 109500, 121837, 125175, 136875, 166900, 182500, 208625, 243674, 250350, 273750, 365511, 417250, 487348, 500700, 547500, 609185, 625875, 731022, 834500, 1043125, 1218370, 1251750, 1462044, 1827555, 2086250, 2436740, 2503500, 3045925, 3129375, 3655110, 4172500, 6091850, 6258750, 7310220, 9137775, 12183700, 12517500, 15229625, 18275550, 30459250, 36551100, 45688875, 60918500, 76148125, 91377750, 152296250, 182755500, 228444375, 304592500, 456888750, 913777500]

約数ペア:

[(1, 913777500), (2, 456888750), (3, 304592500), (4, 228444375), (5, 182755500), (6, 152296250), (10, 91377750), (12, 76148125), (15, 60918500), (20, 45688875), (25, 36551100), (30, 30459250), (50, 18275550), (60, 15229625), (73, 12517500), (75, 12183700), (100, 9137775), (125, 7310220), (146, 6258750), (150, 6091850), (219, 4172500), (250, 3655110), (292, 3129375), (300, 3045925), (365, 2503500), (375, 2436740), (438, 2086250), (500, 1827555), (625, 1462044), (730, 1251750), (750, 1218370), (876, 1043125), (1095, 834500), (1250, 731022), (1460, 625875), (1500, 609185), (1669, 547500), (1825, 500700), (1875, 487348), (2190, 417250), (2500, 365511), (3338, 273750), (3650, 250350), (3750, 243674), (4380, 208625), (5007, 182500), (5475, 166900), (6676, 136875), (7300, 125175), (7500, 121837), (8345, 109500), (9125, 100140), (10014, 91250), (10950, 83450), (16690, 54750), (18250, 50070), (20028, 45625), (21900, 41725), (25035, 36500), (27375, 33380)]