564450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 1446336

約数和(自身を除く): 881886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 71, 75, 106, 142, 150, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1325, 1590, 1775, 2130, 2650, 3550, 3763, 3975, 5325, 7526, 7950, 10650, 11289, 18815, 22578, 37630, 56445, 94075, 112890, 188150, 282225, 564450]

約数ペア:

[(1, 564450), (2, 282225), (3, 188150), (5, 112890), (6, 94075), (10, 56445), (15, 37630), (25, 22578), (30, 18815), (50, 11289), (53, 10650), (71, 7950), (75, 7526), (106, 5325), (142, 3975), (150, 3763), (159, 3550), (213, 2650), (265, 2130), (318, 1775), (355, 1590), (426, 1325), (530, 1065), (710, 795)]