57275700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 168114240

約数和(自身を除く): 110838540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2689, 3550, 4260, 5325, 5378, 7100, 8067, 10650, 10756, 13445, 16134, 21300, 26890, 32268, 40335, 53780, 67225, 80670, 134450, 161340, 190919, 201675, 268900, 381838, 403350, 572757, 763676, 806700, 954595, 1145514, 1909190, 2291028, 2863785, 3818380, 4772975, 5727570, 9545950, 11455140, 14318925, 19091900, 28637850, 57275700]

約数ペア:

[(1, 57275700), (2, 28637850), (3, 19091900), (4, 14318925), (5, 11455140), (6, 9545950), (10, 5727570), (12, 4772975), (15, 3818380), (20, 2863785), (25, 2291028), (30, 1909190), (50, 1145514), (60, 954595), (71, 806700), (75, 763676), (100, 572757), (142, 403350), (150, 381838), (213, 268900), (284, 201675), (300, 190919), (355, 161340), (426, 134450), (710, 80670), (852, 67225), (1065, 53780), (1420, 40335), (1775, 32268), (2130, 26890), (2689, 21300), (3550, 16134), (4260, 13445), (5325, 10756), (5378, 10650), (7100, 8067)]