73527420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28499}}^1$

素因数の和:28554

約数の個数: 48

約数和(自身を含む): 210672000

約数和(自身を除く): 137144580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 28499, 56998, 85497, 113996, 142495, 170994, 284990, 341988, 427485, 569980, 854970, 1225457, 1709940, 2450914, 3676371, 4901828, 6127285, 7352742, 12254570, 14705484, 18381855, 24509140, 36763710, 73527420]

約数ペア:

[(1, 73527420), (2, 36763710), (3, 24509140), (4, 18381855), (5, 14705484), (6, 12254570), (10, 7352742), (12, 6127285), (15, 4901828), (20, 3676371), (30, 2450914), (43, 1709940), (60, 1225457), (86, 854970), (129, 569980), (172, 427485), (215, 341988), (258, 284990), (430, 170994), (516, 142495), (645, 113996), (860, 85497), (1290, 56998), (2580, 28499)]