153853020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31657}}^1$

素因数の和:31681

約数の個数: 72

約数和(自身を含む): 483987504

約数和(自身を除く): 330134484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31657, 63314, 94971, 126628, 158285, 189942, 284913, 316570, 379884, 474855, 569826, 633140, 854739, 949710, 1139652, 1424565, 1709478, 1899420, 2564217, 2849130, 3418956, 4273695, 5128434, 5698260, 7692651, 8547390, 10256868, 12821085, 15385302, 17094780, 25642170, 30770604, 38463255, 51284340, 76926510, 153853020]

約数ペア:

[(1, 153853020), (2, 76926510), (3, 51284340), (4, 38463255), (5, 30770604), (6, 25642170), (9, 17094780), (10, 15385302), (12, 12821085), (15, 10256868), (18, 8547390), (20, 7692651), (27, 5698260), (30, 5128434), (36, 4273695), (45, 3418956), (54, 2849130), (60, 2564217), (81, 1899420), (90, 1709478), (108, 1424565), (135, 1139652), (162, 949710), (180, 854739), (243, 633140), (270, 569826), (324, 474855), (405, 379884), (486, 316570), (540, 284913), (810, 189942), (972, 158285), (1215, 126628), (1620, 94971), (2430, 63314), (4860, 31657)]