245805900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7517}}^1$

素因数の和:7643

約数の個数: 72

約数和(自身を含む): 717818640

約数和(自身を除く): 472012740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 7517, 8175, 10900, 15034, 16350, 22551, 30068, 32700, 37585, 45102, 75170, 90204, 112755, 150340, 187925, 225510, 375850, 451020, 563775, 751700, 819353, 1127550, 1638706, 2255100, 2458059, 3277412, 4096765, 4916118, 8193530, 9832236, 12290295, 16387060, 20483825, 24580590, 40967650, 49161180, 61451475, 81935300, 122902950, 245805900]

約数ペア:

[(1, 245805900), (2, 122902950), (3, 81935300), (4, 61451475), (5, 49161180), (6, 40967650), (10, 24580590), (12, 20483825), (15, 16387060), (20, 12290295), (25, 9832236), (30, 8193530), (50, 4916118), (60, 4096765), (75, 3277412), (100, 2458059), (109, 2255100), (150, 1638706), (218, 1127550), (300, 819353), (327, 751700), (436, 563775), (545, 451020), (654, 375850), (1090, 225510), (1308, 187925), (1635, 150340), (2180, 112755), (2725, 90204), (3270, 75170), (5450, 45102), (6540, 37585), (7517, 32700), (8175, 30068), (10900, 22551), (15034, 16350)]