45787700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 114576000

約数和(自身を除く): 68788300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 439, 596, 700, 745, 878, 1043, 1490, 1756, 2086, 2195, 2980, 3073, 3725, 4172, 4390, 5215, 6146, 7450, 8780, 10430, 10975, 12292, 14900, 15365, 20860, 21950, 26075, 30730, 43900, 52150, 61460, 65411, 76825, 104300, 130822, 153650, 261644, 307300, 327055, 457877, 654110, 915754, 1308220, 1635275, 1831508, 2289385, 3270550, 4578770, 6541100, 9157540, 11446925, 22893850, 45787700]

約数ペア:

[(1, 45787700), (2, 22893850), (4, 11446925), (5, 9157540), (7, 6541100), (10, 4578770), (14, 3270550), (20, 2289385), (25, 1831508), (28, 1635275), (35, 1308220), (50, 915754), (70, 654110), (100, 457877), (140, 327055), (149, 307300), (175, 261644), (298, 153650), (350, 130822), (439, 104300), (596, 76825), (700, 65411), (745, 61460), (878, 52150), (1043, 43900), (1490, 30730), (1756, 26075), (2086, 21950), (2195, 20860), (2980, 15365), (3073, 14900), (3725, 12292), (4172, 10975), (4390, 10430), (5215, 8780), (6146, 7450)]