29138581620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{576089}}^1$

素因数の和:576385

約数の個数: 72

約数和(自身を含む): 88701729480

約数和(自身を除く): 59563147860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1124, 1405, 1686, 2529, 2810, 3372, 4215, 5058, 5620, 8430, 10116, 12645, 16860, 25290, 50580, 576089, 1152178, 1728267, 2304356, 2880445, 3456534, 5184801, 5760890, 6913068, 8641335, 10369602, 11521780, 17282670, 20739204, 25924005, 34565340, 51848010, 103696020, 161881009, 323762018, 485643027, 647524036, 809405045, 971286054, 1456929081, 1618810090, 1942572108, 2428215135, 2913858162, 3237620180, 4856430270, 5827716324, 7284645405, 9712860540, 14569290810, 29138581620]

約数ペア:

[(1, 29138581620), (2, 14569290810), (3, 9712860540), (4, 7284645405), (5, 5827716324), (6, 4856430270), (9, 3237620180), (10, 2913858162), (12, 2428215135), (15, 1942572108), (18, 1618810090), (20, 1456929081), (30, 971286054), (36, 809405045), (45, 647524036), (60, 485643027), (90, 323762018), (180, 161881009), (281, 103696020), (562, 51848010), (843, 34565340), (1124, 25924005), (1405, 20739204), (1686, 17282670), (2529, 11521780), (2810, 10369602), (3372, 8641335), (4215, 6913068), (5058, 5760890), (5620, 5184801), (8430, 3456534), (10116, 2880445), (12645, 2304356), (16860, 1728267), (25290, 1152178), (50580, 576089)]