80280450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59467}}^1$

素因数の和:59488

約数の個数: 48

約数和(自身を含む): 221220960

約数和(自身を除く): 140940510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59467, 118934, 178401, 297335, 356802, 535203, 594670, 892005, 1070406, 1486675, 1605609, 1784010, 2676015, 2973350, 3211218, 4460025, 5352030, 8028045, 8920050, 13380075, 16056090, 26760150, 40140225, 80280450]

約数ペア:

[(1, 80280450), (2, 40140225), (3, 26760150), (5, 16056090), (6, 13380075), (9, 8920050), (10, 8028045), (15, 5352030), (18, 4460025), (25, 3211218), (27, 2973350), (30, 2676015), (45, 1784010), (50, 1605609), (54, 1486675), (75, 1070406), (90, 892005), (135, 594670), (150, 535203), (225, 356802), (270, 297335), (450, 178401), (675, 118934), (1350, 59467)]