68780550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7517}}^1$

素因数の和:7593

約数の個数: 48

約数和(自身を含む): 173395152

約数和(自身を除く): 104614602

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 7517, 9150, 15034, 22551, 37585, 45102, 75170, 112755, 187925, 225510, 375850, 458537, 563775, 917074, 1127550, 1375611, 2292685, 2751222, 4585370, 6878055, 11463425, 13756110, 22926850, 34390275, 68780550]

約数ペア:

[(1, 68780550), (2, 34390275), (3, 22926850), (5, 13756110), (6, 11463425), (10, 6878055), (15, 4585370), (25, 2751222), (30, 2292685), (50, 1375611), (61, 1127550), (75, 917074), (122, 563775), (150, 458537), (183, 375850), (305, 225510), (366, 187925), (610, 112755), (915, 75170), (1525, 45102), (1830, 37585), (3050, 22551), (4575, 15034), (7517, 9150)]