173833100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 435472128

約数和(自身を除く): 261639028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 140, 175, 206, 350, 412, 515, 700, 721, 1030, 1442, 2060, 2411, 2575, 2884, 3605, 4822, 5150, 7210, 9644, 10300, 12055, 14420, 16877, 18025, 24110, 33754, 36050, 48220, 60275, 67508, 72100, 84385, 120550, 168770, 241100, 248333, 337540, 421925, 496666, 843850, 993332, 1241665, 1687700, 1738331, 2483330, 3476662, 4966660, 6208325, 6953324, 8691655, 12416650, 17383310, 24833300, 34766620, 43458275, 86916550, 173833100]

約数ペア:

[(1, 173833100), (2, 86916550), (4, 43458275), (5, 34766620), (7, 24833300), (10, 17383310), (14, 12416650), (20, 8691655), (25, 6953324), (28, 6208325), (35, 4966660), (50, 3476662), (70, 2483330), (100, 1738331), (103, 1687700), (140, 1241665), (175, 993332), (206, 843850), (350, 496666), (412, 421925), (515, 337540), (700, 248333), (721, 241100), (1030, 168770), (1442, 120550), (2060, 84385), (2411, 72100), (2575, 67508), (2884, 60275), (3605, 48220), (4822, 36050), (5150, 33754), (7210, 24110), (9644, 18025), (10300, 16877), (12055, 14420)]