81292406700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8741119}}^1$

素因数の和:8741167

約数の個数: 72

約数和(自身を含む): 242793349120

約数和(自身を除く): 161500942420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 8741119, 17482238, 26223357, 34964476, 43705595, 52446714, 87411190, 104893428, 131116785, 174822380, 218527975, 262233570, 270974689, 437055950, 524467140, 541949378, 655583925, 812924067, 874111900, 1083898756, 1311167850, 1354873445, 1625848134, 2622335700, 2709746890, 3251696268, 4064620335, 5419493780, 6774367225, 8129240670, 13548734450, 16258481340, 20323101675, 27097468900, 40646203350, 81292406700]

約数ペア:

[(1, 81292406700), (2, 40646203350), (3, 27097468900), (4, 20323101675), (5, 16258481340), (6, 13548734450), (10, 8129240670), (12, 6774367225), (15, 5419493780), (20, 4064620335), (25, 3251696268), (30, 2709746890), (31, 2622335700), (50, 1625848134), (60, 1354873445), (62, 1311167850), (75, 1083898756), (93, 874111900), (100, 812924067), (124, 655583925), (150, 541949378), (155, 524467140), (186, 437055950), (300, 270974689), (310, 262233570), (372, 218527975), (465, 174822380), (620, 131116785), (775, 104893428), (930, 87411190), (1550, 52446714), (1860, 43705595), (2325, 34964476), (3100, 26223357), (4650, 17482238), (9300, 8741119)]