13440300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 39497472

約数和(自身を除く): 26057172

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, 631, 710, 852, 1065, 1262, 1420, 1775, 1893, 2130, 2524, 3155, 3550, 3786, 4260, 5325, 6310, 7100, 7572, 9465, 10650, 12620, 15775, 18930, 21300, 31550, 37860, 44801, 47325, 63100, 89602, 94650, 134403, 179204, 189300, 224005, 268806, 448010, 537612, 672015, 896020, 1120025, 1344030, 2240050, 2688060, 3360075, 4480100, 6720150, 13440300]

約数ペア:

[(1, 13440300), (2, 6720150), (3, 4480100), (4, 3360075), (5, 2688060), (6, 2240050), (10, 1344030), (12, 1120025), (15, 896020), (20, 672015), (25, 537612), (30, 448010), (50, 268806), (60, 224005), (71, 189300), (75, 179204), (100, 134403), (142, 94650), (150, 89602), (213, 63100), (284, 47325), (300, 44801), (355, 37860), (426, 31550), (631, 21300), (710, 18930), (852, 15775), (1065, 12620), (1262, 10650), (1420, 9465), (1775, 7572), (1893, 7100), (2130, 6310), (2524, 5325), (3155, 4260), (3550, 3786)]