157215150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20551}}^1$

素因数の和:20586

約数の個数: 72

約数和(自身を含む): 447252624

約数和(自身を除く): 290037474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 20551, 41102, 61653, 102755, 123306, 184959, 205510, 308265, 349367, 369918, 513775, 616530, 698734, 924795, 1027550, 1048101, 1541325, 1746835, 1849590, 2096202, 3082650, 3144303, 3493670, 4623975, 5240505, 6288606, 8734175, 9247950, 10481010, 15721515, 17468350, 26202525, 31443030, 52405050, 78607575, 157215150]

約数ペア:

[(1, 157215150), (2, 78607575), (3, 52405050), (5, 31443030), (6, 26202525), (9, 17468350), (10, 15721515), (15, 10481010), (17, 9247950), (18, 8734175), (25, 6288606), (30, 5240505), (34, 4623975), (45, 3493670), (50, 3144303), (51, 3082650), (75, 2096202), (85, 1849590), (90, 1746835), (102, 1541325), (150, 1048101), (153, 1027550), (170, 924795), (225, 698734), (255, 616530), (306, 513775), (425, 369918), (450, 349367), (510, 308265), (765, 205510), (850, 184959), (1275, 123306), (1530, 102755), (2550, 61653), (3825, 41102), (7650, 20551)]