307918350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{22073}}^1$

素因数の和:22122

約数の個数: 72

約数和(自身を含む): 853998912

約数和(自身を除く): 546080562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 22073, 44146, 66219, 110365, 132438, 198657, 220730, 331095, 397314, 551825, 662190, 684263, 993285, 1103650, 1368526, 1655475, 1986570, 2052789, 3310950, 3421315, 4105578, 4966425, 6158367, 6842630, 9932850, 10263945, 12316734, 17106575, 20527890, 30791835, 34213150, 51319725, 61583670, 102639450, 153959175, 307918350]

約数ペア:

[(1, 307918350), (2, 153959175), (3, 102639450), (5, 61583670), (6, 51319725), (9, 34213150), (10, 30791835), (15, 20527890), (18, 17106575), (25, 12316734), (30, 10263945), (31, 9932850), (45, 6842630), (50, 6158367), (62, 4966425), (75, 4105578), (90, 3421315), (93, 3310950), (150, 2052789), (155, 1986570), (186, 1655475), (225, 1368526), (279, 1103650), (310, 993285), (450, 684263), (465, 662190), (558, 551825), (775, 397314), (930, 331095), (1395, 220730), (1550, 198657), (2325, 132438), (2790, 110365), (4650, 66219), (6975, 44146), (13950, 22073)]