12481800

素因数分解:

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

素因数の和:383

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 26890680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 293, 300, 355, 426, 568, 586, 600, 710, 852, 879, 1065, 1172, 1420, 1465, 1704, 1758, 1775, 2130, 2344, 2840, 2930, 3516, 3550, 4260, 4395, 5325, 5860, 7032, 7100, 7325, 8520, 8790, 10650, 11720, 14200, 14650, 17580, 20803, 21300, 21975, 29300, 35160, 41606, 42600, 43950, 58600, 62409, 83212, 87900, 104015, 124818, 166424, 175800, 208030, 249636, 312045, 416060, 499272, 520075, 624090, 832120, 1040150, 1248180, 1560225, 2080300, 2496360, 3120450, 4160600, 6240900, 12481800]

約数ペア:

[(1, 12481800), (2, 6240900), (3, 4160600), (4, 3120450), (5, 2496360), (6, 2080300), (8, 1560225), (10, 1248180), (12, 1040150), (15, 832120), (20, 624090), (24, 520075), (25, 499272), (30, 416060), (40, 312045), (50, 249636), (60, 208030), (71, 175800), (75, 166424), (100, 124818), (120, 104015), (142, 87900), (150, 83212), (200, 62409), (213, 58600), (284, 43950), (293, 42600), (300, 41606), (355, 35160), (426, 29300), (568, 21975), (586, 21300), (600, 20803), (710, 17580), (852, 14650), (879, 14200), (1065, 11720), (1172, 10650), (1420, 8790), (1465, 8520), (1704, 7325), (1758, 7100), (1775, 7032), (2130, 5860), (2344, 5325), (2840, 4395), (2930, 4260), (3516, 3550)]