17870700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 52496640

約数和(自身を除く): 34625940

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, 839, 852, 1065, 1420, 1678, 1775, 2130, 2517, 3356, 3550, 4195, 4260, 5034, 5325, 7100, 8390, 10068, 10650, 12585, 16780, 20975, 21300, 25170, 41950, 50340, 59569, 62925, 83900, 119138, 125850, 178707, 238276, 251700, 297845, 357414, 595690, 714828, 893535, 1191380, 1489225, 1787070, 2978450, 3574140, 4467675, 5956900, 8935350, 17870700]

約数ペア:

[(1, 17870700), (2, 8935350), (3, 5956900), (4, 4467675), (5, 3574140), (6, 2978450), (10, 1787070), (12, 1489225), (15, 1191380), (20, 893535), (25, 714828), (30, 595690), (50, 357414), (60, 297845), (71, 251700), (75, 238276), (100, 178707), (142, 125850), (150, 119138), (213, 83900), (284, 62925), (300, 59569), (355, 50340), (426, 41950), (710, 25170), (839, 21300), (852, 20975), (1065, 16780), (1420, 12585), (1678, 10650), (1775, 10068), (2130, 8390), (2517, 7100), (3356, 5325), (3550, 5034), (4195, 4260)]