150389200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28952

約数の個数: 60

約数和(自身を含む): 389116588

約数和(自身を除く): 238727388

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 28921, 57842, 115684, 144605, 231368, 289210, 375973, 462736, 578420, 723025, 751946, 1156840, 1446050, 1503892, 1879865, 2313680, 2892100, 3007784, 3759730, 5784200, 6015568, 7519460, 9399325, 11568400, 15038920, 18798650, 30077840, 37597300, 75194600, 150389200]

約数ペア:

[(1, 150389200), (2, 75194600), (4, 37597300), (5, 30077840), (8, 18798650), (10, 15038920), (13, 11568400), (16, 9399325), (20, 7519460), (25, 6015568), (26, 5784200), (40, 3759730), (50, 3007784), (52, 2892100), (65, 2313680), (80, 1879865), (100, 1503892), (104, 1446050), (130, 1156840), (200, 751946), (208, 723025), (260, 578420), (325, 462736), (400, 375973), (520, 289210), (650, 231368), (1040, 144605), (1300, 115684), (2600, 57842), (5200, 28921)]