29957100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 88150608

約数和(自身を除く): 58193508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1637, 1830, 3050, 3274, 3660, 4575, 4911, 6100, 6548, 8185, 9150, 9822, 16370, 18300, 19644, 24555, 32740, 40925, 49110, 81850, 98220, 99857, 122775, 163700, 199714, 245550, 299571, 399428, 491100, 499285, 599142, 998570, 1198284, 1497855, 1997140, 2496425, 2995710, 4992850, 5991420, 7489275, 9985700, 14978550, 29957100]

約数ペア:

[(1, 29957100), (2, 14978550), (3, 9985700), (4, 7489275), (5, 5991420), (6, 4992850), (10, 2995710), (12, 2496425), (15, 1997140), (20, 1497855), (25, 1198284), (30, 998570), (50, 599142), (60, 499285), (61, 491100), (75, 399428), (100, 299571), (122, 245550), (150, 199714), (183, 163700), (244, 122775), (300, 99857), (305, 98220), (366, 81850), (610, 49110), (732, 40925), (915, 32740), (1220, 24555), (1525, 19644), (1637, 18300), (1830, 16370), (3050, 9822), (3274, 9150), (3660, 8185), (4575, 6548), (4911, 6100)]