71391300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{237971}}^1$

素因数の和:237988

約数の個数: 36

約数和(自身を含む): 206559696

約数和(自身を除く): 135168396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 237971, 475942, 713913, 951884, 1189855, 1427826, 2379710, 2855652, 3569565, 4759420, 5949275, 7139130, 11898550, 14278260, 17847825, 23797100, 35695650, 71391300]

約数ペア:

[(1, 71391300), (2, 35695650), (3, 23797100), (4, 17847825), (5, 14278260), (6, 11898550), (10, 7139130), (12, 5949275), (15, 4759420), (20, 3569565), (25, 2855652), (30, 2379710), (50, 1427826), (60, 1189855), (75, 951884), (100, 713913), (150, 475942), (300, 237971)]