7112100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 20845888

約数和(自身を除く): 13733788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 157, 300, 302, 314, 453, 471, 604, 628, 755, 785, 906, 942, 1510, 1570, 1812, 1884, 2265, 2355, 3020, 3140, 3775, 3925, 4530, 4710, 7550, 7850, 9060, 9420, 11325, 11775, 15100, 15700, 22650, 23550, 23707, 45300, 47100, 47414, 71121, 94828, 118535, 142242, 237070, 284484, 355605, 474140, 592675, 711210, 1185350, 1422420, 1778025, 2370700, 3556050, 7112100]

約数ペア:

[(1, 7112100), (2, 3556050), (3, 2370700), (4, 1778025), (5, 1422420), (6, 1185350), (10, 711210), (12, 592675), (15, 474140), (20, 355605), (25, 284484), (30, 237070), (50, 142242), (60, 118535), (75, 94828), (100, 71121), (150, 47414), (151, 47100), (157, 45300), (300, 23707), (302, 23550), (314, 22650), (453, 15700), (471, 15100), (604, 11775), (628, 11325), (755, 9420), (785, 9060), (906, 7850), (942, 7550), (1510, 4710), (1570, 4530), (1812, 3925), (1884, 3775), (2265, 3140), (2355, 3020)]