149383260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63839}}^1$

素因数の和:63867

約数の個数: 72

約数和(自身を含む): 487992960

約数和(自身を除く): 338609700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63839, 127678, 191517, 255356, 319195, 383034, 574551, 638390, 766068, 829907, 957585, 1149102, 1276780, 1659814, 1915170, 2298204, 2489721, 2872755, 3319628, 3830340, 4149535, 4979442, 5745510, 7469163, 8299070, 9958884, 11491020, 12448605, 14938326, 16598140, 24897210, 29876652, 37345815, 49794420, 74691630, 149383260]

約数ペア:

[(1, 149383260), (2, 74691630), (3, 49794420), (4, 37345815), (5, 29876652), (6, 24897210), (9, 16598140), (10, 14938326), (12, 12448605), (13, 11491020), (15, 9958884), (18, 8299070), (20, 7469163), (26, 5745510), (30, 4979442), (36, 4149535), (39, 3830340), (45, 3319628), (52, 2872755), (60, 2489721), (65, 2298204), (78, 1915170), (90, 1659814), (117, 1276780), (130, 1149102), (156, 957585), (180, 829907), (195, 766068), (234, 638390), (260, 574551), (390, 383034), (468, 319195), (585, 255356), (780, 191517), (1170, 127678), (2340, 63839)]