71421300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79357}}^1$

素因数の和:79377

約数の個数: 54

約数和(自身を含む): 223868918

約数和(自身を除く): 152447618

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 79357, 158714, 238071, 317428, 396785, 476142, 714213, 793570, 952284, 1190355, 1428426, 1587140, 1983925, 2380710, 2856852, 3571065, 3967850, 4761420, 5951775, 7142130, 7935700, 11903550, 14284260, 17855325, 23807100, 35710650, 71421300]

約数ペア:

[(1, 71421300), (2, 35710650), (3, 23807100), (4, 17855325), (5, 14284260), (6, 11903550), (9, 7935700), (10, 7142130), (12, 5951775), (15, 4761420), (18, 3967850), (20, 3571065), (25, 2856852), (30, 2380710), (36, 1983925), (45, 1587140), (50, 1428426), (60, 1190355), (75, 952284), (90, 793570), (100, 714213), (150, 476142), (180, 396785), (225, 317428), (300, 238071), (450, 158714), (900, 79357)]