150203840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27611}}^1$

素因数の和:27645

約数の個数: 56

約数和(自身を含む): 378726192

約数和(自身を除く): 228522352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 27611, 55222, 110444, 138055, 220888, 276110, 441776, 469387, 552220, 883552, 938774, 1104440, 1767104, 1877548, 2208880, 2346935, 3755096, 4417760, 4693870, 7510192, 8835520, 9387740, 15020384, 18775480, 30040768, 37550960, 75101920, 150203840]

約数ペア:

[(1, 150203840), (2, 75101920), (4, 37550960), (5, 30040768), (8, 18775480), (10, 15020384), (16, 9387740), (17, 8835520), (20, 7510192), (32, 4693870), (34, 4417760), (40, 3755096), (64, 2346935), (68, 2208880), (80, 1877548), (85, 1767104), (136, 1104440), (160, 938774), (170, 883552), (272, 552220), (320, 469387), (340, 441776), (544, 276110), (680, 220888), (1088, 138055), (1360, 110444), (2720, 55222), (5440, 27611)]