149507550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1202

約数の個数: 72

約数和(自身を含む): 403109616

約数和(自身を除く): 253602066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 457, 727, 914, 1371, 1454, 2181, 2285, 2742, 3635, 4113, 4362, 4570, 6543, 6855, 7270, 8226, 10905, 11425, 13086, 13710, 18175, 20565, 21810, 22850, 32715, 34275, 36350, 41130, 54525, 65430, 68550, 102825, 109050, 163575, 205650, 327150, 332239, 664478, 996717, 1661195, 1993434, 2990151, 3322390, 4983585, 5980302, 8305975, 9967170, 14950755, 16611950, 24917925, 29901510, 49835850, 74753775, 149507550]

約数ペア:

[(1, 149507550), (2, 74753775), (3, 49835850), (5, 29901510), (6, 24917925), (9, 16611950), (10, 14950755), (15, 9967170), (18, 8305975), (25, 5980302), (30, 4983585), (45, 3322390), (50, 2990151), (75, 1993434), (90, 1661195), (150, 996717), (225, 664478), (450, 332239), (457, 327150), (727, 205650), (914, 163575), (1371, 109050), (1454, 102825), (2181, 68550), (2285, 65430), (2742, 54525), (3635, 41130), (4113, 36350), (4362, 34275), (4570, 32715), (6543, 22850), (6855, 21810), (7270, 20565), (8226, 18175), (10905, 13710), (11425, 13086)]