317250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{47}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 898560

約数和(自身を除く): 581310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 250, 270, 282, 375, 423, 450, 470, 675, 705, 750, 846, 1125, 1175, 1269, 1350, 1410, 2115, 2250, 2350, 2538, 3375, 3525, 4230, 5875, 6345, 6750, 7050, 10575, 11750, 12690, 17625, 21150, 31725, 35250, 52875, 63450, 105750, 158625, 317250]

約数ペア:

[(1, 317250), (2, 158625), (3, 105750), (5, 63450), (6, 52875), (9, 35250), (10, 31725), (15, 21150), (18, 17625), (25, 12690), (27, 11750), (30, 10575), (45, 7050), (47, 6750), (50, 6345), (54, 5875), (75, 4230), (90, 3525), (94, 3375), (125, 2538), (135, 2350), (141, 2250), (150, 2115), (225, 1410), (235, 1350), (250, 1269), (270, 1175), (282, 1125), (375, 846), (423, 750), (450, 705), (470, 675)]