85538790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 144436410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 89, 90, 118, 177, 178, 181, 267, 295, 354, 362, 445, 531, 534, 543, 590, 801, 885, 890, 905, 1062, 1086, 1335, 1602, 1629, 1770, 1810, 2655, 2670, 2715, 3258, 4005, 5251, 5310, 5430, 8010, 8145, 10502, 10679, 15753, 16109, 16290, 21358, 26255, 31506, 32037, 32218, 47259, 48327, 52510, 53395, 64074, 78765, 80545, 94518, 96111, 96654, 106790, 144981, 157530, 160185, 161090, 192222, 236295, 241635, 289962, 320370, 472590, 480555, 483270, 724905, 950431, 961110, 1449810, 1900862, 2851293, 4752155, 5702586, 8553879, 9504310, 14256465, 17107758, 28512930, 42769395, 85538790]

約数ペア:

[(1, 85538790), (2, 42769395), (3, 28512930), (5, 17107758), (6, 14256465), (9, 9504310), (10, 8553879), (15, 5702586), (18, 4752155), (30, 2851293), (45, 1900862), (59, 1449810), (89, 961110), (90, 950431), (118, 724905), (177, 483270), (178, 480555), (181, 472590), (267, 320370), (295, 289962), (354, 241635), (362, 236295), (445, 192222), (531, 161090), (534, 160185), (543, 157530), (590, 144981), (801, 106790), (885, 96654), (890, 96111), (905, 94518), (1062, 80545), (1086, 78765), (1335, 64074), (1602, 53395), (1629, 52510), (1770, 48327), (1810, 47259), (2655, 32218), (2670, 32037), (2715, 31506), (3258, 26255), (4005, 21358), (5251, 16290), (5310, 16109), (5430, 15753), (8010, 10679), (8145, 10502)]