120645450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29789}}^1$

素因数の和:29813

約数の個数: 60

約数和(自身を含む): 335226870

約数和(自身を除く): 214581420

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 29789, 59578, 89367, 148945, 178734, 268101, 297890, 446835, 536202, 744725, 804303, 893670, 1340505, 1489450, 1608606, 2234175, 2412909, 2681010, 4021515, 4468350, 4825818, 6702525, 8043030, 12064545, 13405050, 20107575, 24129090, 40215150, 60322725, 120645450]

約数ペア:

[(1, 120645450), (2, 60322725), (3, 40215150), (5, 24129090), (6, 20107575), (9, 13405050), (10, 12064545), (15, 8043030), (18, 6702525), (25, 4825818), (27, 4468350), (30, 4021515), (45, 2681010), (50, 2412909), (54, 2234175), (75, 1608606), (81, 1489450), (90, 1340505), (135, 893670), (150, 804303), (162, 744725), (225, 536202), (270, 446835), (405, 297890), (450, 268101), (675, 178734), (810, 148945), (1350, 89367), (2025, 59578), (4050, 29789)]