30325500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 100166976

約数和(自身を除く): 69841476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 293, 300, 345, 375, 414, 450, 460, 500, 575, 586, 690, 750, 828, 879, 900, 1035, 1125, 1150, 1172, 1380, 1465, 1500, 1725, 1758, 2070, 2250, 2300, 2637, 2875, 2930, 3450, 3516, 4140, 4395, 4500, 5175, 5274, 5750, 5860, 6739, 6900, 7325, 8625, 8790, 10350, 10548, 11500, 13185, 13478, 14650, 17250, 17580, 20217, 20700, 21975, 25875, 26370, 26956, 29300, 33695, 34500, 36625, 40434, 43950, 51750, 52740, 60651, 65925, 67390, 73250, 80868, 87900, 101085, 103500, 109875, 121302, 131850, 134780, 146500, 168475, 202170, 219750, 242604, 263700, 303255, 329625, 336950, 404340, 439500, 505425, 606510, 659250, 673900, 842375, 1010850, 1213020, 1318500, 1516275, 1684750, 2021700, 2527125, 3032550, 3369500, 5054250, 6065100, 7581375, 10108500, 15162750, 30325500]

約数ペア:

[(1, 30325500), (2, 15162750), (3, 10108500), (4, 7581375), (5, 6065100), (6, 5054250), (9, 3369500), (10, 3032550), (12, 2527125), (15, 2021700), (18, 1684750), (20, 1516275), (23, 1318500), (25, 1213020), (30, 1010850), (36, 842375), (45, 673900), (46, 659250), (50, 606510), (60, 505425), (69, 439500), (75, 404340), (90, 336950), (92, 329625), (100, 303255), (115, 263700), (125, 242604), (138, 219750), (150, 202170), (180, 168475), (207, 146500), (225, 134780), (230, 131850), (250, 121302), (276, 109875), (293, 103500), (300, 101085), (345, 87900), (375, 80868), (414, 73250), (450, 67390), (460, 65925), (500, 60651), (575, 52740), (586, 51750), (690, 43950), (750, 40434), (828, 36625), (879, 34500), (900, 33695), (1035, 29300), (1125, 26956), (1150, 26370), (1172, 25875), (1380, 21975), (1465, 20700), (1500, 20217), (1725, 17580), (1758, 17250), (2070, 14650), (2250, 13478), (2300, 13185), (2637, 11500), (2875, 10548), (2930, 10350), (3450, 8790), (3516, 8625), (4140, 7325), (4395, 6900), (4500, 6739), (5175, 5860), (5274, 5750)]