55477500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 174506640

約数和(自身を除く): 119029140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 569, 625, 650, 750, 780, 975, 1138, 1250, 1300, 1500, 1625, 1707, 1875, 1950, 2276, 2500, 2845, 3250, 3414, 3750, 3900, 4875, 5690, 6500, 6828, 7397, 7500, 8125, 8535, 9750, 11380, 14225, 14794, 16250, 17070, 19500, 22191, 24375, 28450, 29588, 32500, 34140, 36985, 42675, 44382, 48750, 56900, 71125, 73970, 85350, 88764, 97500, 110955, 142250, 147940, 170700, 184925, 213375, 221910, 284500, 355625, 369850, 426750, 443820, 554775, 711250, 739700, 853500, 924625, 1066875, 1109550, 1422500, 1849250, 2133750, 2219100, 2773875, 3698500, 4267500, 4623125, 5547750, 9246250, 11095500, 13869375, 18492500, 27738750, 55477500]

約数ペア:

[(1, 55477500), (2, 27738750), (3, 18492500), (4, 13869375), (5, 11095500), (6, 9246250), (10, 5547750), (12, 4623125), (13, 4267500), (15, 3698500), (20, 2773875), (25, 2219100), (26, 2133750), (30, 1849250), (39, 1422500), (50, 1109550), (52, 1066875), (60, 924625), (65, 853500), (75, 739700), (78, 711250), (100, 554775), (125, 443820), (130, 426750), (150, 369850), (156, 355625), (195, 284500), (250, 221910), (260, 213375), (300, 184925), (325, 170700), (375, 147940), (390, 142250), (500, 110955), (569, 97500), (625, 88764), (650, 85350), (750, 73970), (780, 71125), (975, 56900), (1138, 48750), (1250, 44382), (1300, 42675), (1500, 36985), (1625, 34140), (1707, 32500), (1875, 29588), (1950, 28450), (2276, 24375), (2500, 22191), (2845, 19500), (3250, 17070), (3414, 16250), (3750, 14794), (3900, 14225), (4875, 11380), (5690, 9750), (6500, 8535), (6828, 8125), (7397, 7500)]