12761250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 33064416

約数和(自身を除く): 20303166

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 83, 123, 125, 150, 166, 205, 246, 249, 250, 375, 410, 415, 498, 615, 625, 750, 830, 1025, 1230, 1245, 1250, 1875, 2050, 2075, 2490, 3075, 3403, 3750, 4150, 5125, 6150, 6225, 6806, 10209, 10250, 10375, 12450, 15375, 17015, 20418, 20750, 25625, 30750, 31125, 34030, 51045, 51250, 51875, 62250, 76875, 85075, 102090, 103750, 153750, 155625, 170150, 255225, 311250, 425375, 510450, 850750, 1276125, 2126875, 2552250, 4253750, 6380625, 12761250]

約数ペア:

[(1, 12761250), (2, 6380625), (3, 4253750), (5, 2552250), (6, 2126875), (10, 1276125), (15, 850750), (25, 510450), (30, 425375), (41, 311250), (50, 255225), (75, 170150), (82, 155625), (83, 153750), (123, 103750), (125, 102090), (150, 85075), (166, 76875), (205, 62250), (246, 51875), (249, 51250), (250, 51045), (375, 34030), (410, 31125), (415, 30750), (498, 25625), (615, 20750), (625, 20418), (750, 17015), (830, 15375), (1025, 12450), (1230, 10375), (1245, 10250), (1250, 10209), (1875, 6806), (2050, 6225), (2075, 6150), (2490, 5125), (3075, 4150), (3403, 3750)]