54911250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{1627}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 152576160

約数和(自身を除く): 97664910

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, 625, 675, 750, 1125, 1250, 1350, 1627, 1875, 2250, 3254, 3375, 3750, 4881, 5625, 6750, 8135, 9762, 11250, 14643, 16270, 16875, 24405, 29286, 33750, 40675, 43929, 48810, 73215, 81350, 87858, 122025, 146430, 203375, 219645, 244050, 366075, 406750, 439290, 610125, 732150, 1016875, 1098225, 1220250, 1830375, 2033750, 2196450, 3050625, 3660750, 5491125, 6101250, 9151875, 10982250, 18303750, 27455625, 54911250]

約数ペア:

[(1, 54911250), (2, 27455625), (3, 18303750), (5, 10982250), (6, 9151875), (9, 6101250), (10, 5491125), (15, 3660750), (18, 3050625), (25, 2196450), (27, 2033750), (30, 1830375), (45, 1220250), (50, 1098225), (54, 1016875), (75, 732150), (90, 610125), (125, 439290), (135, 406750), (150, 366075), (225, 244050), (250, 219645), (270, 203375), (375, 146430), (450, 122025), (625, 87858), (675, 81350), (750, 73215), (1125, 48810), (1250, 43929), (1350, 40675), (1627, 33750), (1875, 29286), (2250, 24405), (3254, 16875), (3375, 16270), (3750, 14643), (4881, 11250), (5625, 9762), (6750, 8135)]