66872250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{9907}}^1$

素因数の和:9933

約数の個数: 64

約数和(自身を含む): 185477760

約数和(自身を除く): 118605510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 9907, 19814, 29721, 49535, 59442, 89163, 99070, 148605, 178326, 247675, 267489, 297210, 445815, 495350, 534978, 743025, 891630, 1238375, 1337445, 1486050, 2229075, 2476750, 2674890, 3715125, 4458150, 6687225, 7430250, 11145375, 13374450, 22290750, 33436125, 66872250]

約数ペア:

[(1, 66872250), (2, 33436125), (3, 22290750), (5, 13374450), (6, 11145375), (9, 7430250), (10, 6687225), (15, 4458150), (18, 3715125), (25, 2674890), (27, 2476750), (30, 2229075), (45, 1486050), (50, 1337445), (54, 1238375), (75, 891630), (90, 743025), (125, 534978), (135, 495350), (150, 445815), (225, 297210), (250, 267489), (270, 247675), (375, 178326), (450, 148605), (675, 99070), (750, 89163), (1125, 59442), (1350, 49535), (2250, 29721), (3375, 19814), (6750, 9907)]