31204500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 61257324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 250, 284, 293, 300, 355, 375, 426, 500, 586, 710, 750, 852, 879, 1065, 1172, 1420, 1465, 1500, 1758, 1775, 2130, 2930, 3516, 3550, 4260, 4395, 5325, 5860, 7100, 7325, 8790, 8875, 10650, 14650, 17580, 17750, 20803, 21300, 21975, 26625, 29300, 35500, 36625, 41606, 43950, 53250, 62409, 73250, 83212, 87900, 104015, 106500, 109875, 124818, 146500, 208030, 219750, 249636, 312045, 416060, 439500, 520075, 624090, 1040150, 1248180, 1560225, 2080300, 2600375, 3120450, 5200750, 6240900, 7801125, 10401500, 15602250, 31204500]

約数ペア:

[(1, 31204500), (2, 15602250), (3, 10401500), (4, 7801125), (5, 6240900), (6, 5200750), (10, 3120450), (12, 2600375), (15, 2080300), (20, 1560225), (25, 1248180), (30, 1040150), (50, 624090), (60, 520075), (71, 439500), (75, 416060), (100, 312045), (125, 249636), (142, 219750), (150, 208030), (213, 146500), (250, 124818), (284, 109875), (293, 106500), (300, 104015), (355, 87900), (375, 83212), (426, 73250), (500, 62409), (586, 53250), (710, 43950), (750, 41606), (852, 36625), (879, 35500), (1065, 29300), (1172, 26625), (1420, 21975), (1465, 21300), (1500, 20803), (1758, 17750), (1775, 17580), (2130, 14650), (2930, 10650), (3516, 8875), (3550, 8790), (4260, 7325), (4395, 7100), (5325, 5860)]