149380380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1201}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 454154064

約数和(自身を除く): 304773684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1201, 1382, 2073, 2402, 2764, 3455, 3603, 4146, 4804, 6005, 6219, 6910, 7206, 8292, 10365, 10809, 12010, 12438, 13820, 14412, 18015, 20730, 21618, 24020, 24876, 31095, 36030, 41460, 43236, 54045, 62190, 72060, 108090, 124380, 216180, 829891, 1659782, 2489673, 3319564, 4149455, 4979346, 7469019, 8298910, 9958692, 12448365, 14938038, 16597820, 24896730, 29876076, 37345095, 49793460, 74690190, 149380380]

約数ペア:

[(1, 149380380), (2, 74690190), (3, 49793460), (4, 37345095), (5, 29876076), (6, 24896730), (9, 16597820), (10, 14938038), (12, 12448365), (15, 9958692), (18, 8298910), (20, 7469019), (30, 4979346), (36, 4149455), (45, 3319564), (60, 2489673), (90, 1659782), (180, 829891), (691, 216180), (1201, 124380), (1382, 108090), (2073, 72060), (2402, 62190), (2764, 54045), (3455, 43236), (3603, 41460), (4146, 36030), (4804, 31095), (6005, 24876), (6219, 24020), (6910, 21618), (7206, 20730), (8292, 18015), (10365, 14412), (10809, 13820), (12010, 12438)]