149713600

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 84

約数和(自身を含む): 371621304

約数和(自身を除く): 221907704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 683, 685, 800, 1096, 1366, 1370, 1600, 2192, 2732, 2740, 3415, 3425, 4384, 5464, 5480, 6830, 6850, 8768, 10928, 10960, 13660, 13700, 17075, 21856, 21920, 27320, 27400, 34150, 43712, 43840, 54640, 54800, 68300, 93571, 109280, 109600, 136600, 187142, 218560, 219200, 273200, 374284, 467855, 546400, 748568, 935710, 1092800, 1497136, 1871420, 2339275, 2994272, 3742840, 4678550, 5988544, 7485680, 9357100, 14971360, 18714200, 29942720, 37428400, 74856800, 149713600]

約数ペア:

[(1, 149713600), (2, 74856800), (4, 37428400), (5, 29942720), (8, 18714200), (10, 14971360), (16, 9357100), (20, 7485680), (25, 5988544), (32, 4678550), (40, 3742840), (50, 2994272), (64, 2339275), (80, 1871420), (100, 1497136), (137, 1092800), (160, 935710), (200, 748568), (274, 546400), (320, 467855), (400, 374284), (548, 273200), (683, 219200), (685, 218560), (800, 187142), (1096, 136600), (1366, 109600), (1370, 109280), (1600, 93571), (2192, 68300), (2732, 54800), (2740, 54640), (3415, 43840), (3425, 43712), (4384, 34150), (5464, 27400), (5480, 27320), (6830, 21920), (6850, 21856), (8768, 17075), (10928, 13700), (10960, 13660)]