164546250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4025

約数の個数: 80

約数和(自身を含む): 448731360

約数和(自身を除く): 284185110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1375, 1650, 1875, 2750, 3750, 3989, 4125, 6875, 7978, 8250, 11967, 13750, 19945, 20625, 23934, 39890, 41250, 43879, 59835, 87758, 99725, 119670, 131637, 199450, 219395, 263274, 299175, 438790, 498625, 598350, 658185, 997250, 1096975, 1316370, 1495875, 2193950, 2493125, 2991750, 3290925, 4986250, 5484875, 6581850, 7479375, 10969750, 14958750, 16454625, 27424375, 32909250, 54848750, 82273125, 164546250]

約数ペア:

[(1, 164546250), (2, 82273125), (3, 54848750), (5, 32909250), (6, 27424375), (10, 16454625), (11, 14958750), (15, 10969750), (22, 7479375), (25, 6581850), (30, 5484875), (33, 4986250), (50, 3290925), (55, 2991750), (66, 2493125), (75, 2193950), (110, 1495875), (125, 1316370), (150, 1096975), (165, 997250), (250, 658185), (275, 598350), (330, 498625), (375, 438790), (550, 299175), (625, 263274), (750, 219395), (825, 199450), (1250, 131637), (1375, 119670), (1650, 99725), (1875, 87758), (2750, 59835), (3750, 43879), (3989, 41250), (4125, 39890), (6875, 23934), (7978, 20625), (8250, 19945), (11967, 13750)]