61185000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4079}}^1$

素因数の和:4108

約数の個数: 80

約数和(自身を含む): 191188800

約数和(自身を除く): 130003800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4079, 5000, 7500, 8158, 12237, 15000, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 81580, 97896, 101975, 122370, 163160, 203950, 244740, 305925, 407900, 489480, 509875, 611850, 815800, 1019750, 1223700, 1529625, 2039500, 2447400, 2549375, 3059250, 4079000, 5098750, 6118500, 7648125, 10197500, 12237000, 15296250, 20395000, 30592500, 61185000]

約数ペア:

[(1, 61185000), (2, 30592500), (3, 20395000), (4, 15296250), (5, 12237000), (6, 10197500), (8, 7648125), (10, 6118500), (12, 5098750), (15, 4079000), (20, 3059250), (24, 2549375), (25, 2447400), (30, 2039500), (40, 1529625), (50, 1223700), (60, 1019750), (75, 815800), (100, 611850), (120, 509875), (125, 489480), (150, 407900), (200, 305925), (250, 244740), (300, 203950), (375, 163160), (500, 122370), (600, 101975), (625, 97896), (750, 81580), (1000, 61185), (1250, 48948), (1500, 40790), (1875, 32632), (2500, 24474), (3000, 20395), (3750, 16316), (4079, 15000), (5000, 12237), (7500, 8158)]