201698550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1021}}^1$

素因数の和:1478

約数の個数: 72

約数和(自身を含む): 543663120

約数和(自身を除く): 341964570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 439, 450, 878, 1021, 1317, 2042, 2195, 2634, 3063, 3951, 4390, 5105, 6126, 6585, 7902, 9189, 10210, 10975, 13170, 15315, 18378, 19755, 21950, 25525, 30630, 32925, 39510, 45945, 51050, 65850, 76575, 91890, 98775, 153150, 197550, 229725, 448219, 459450, 896438, 1344657, 2241095, 2689314, 4033971, 4482190, 6723285, 8067942, 11205475, 13446570, 20169855, 22410950, 33616425, 40339710, 67232850, 100849275, 201698550]

約数ペア:

[(1, 201698550), (2, 100849275), (3, 67232850), (5, 40339710), (6, 33616425), (9, 22410950), (10, 20169855), (15, 13446570), (18, 11205475), (25, 8067942), (30, 6723285), (45, 4482190), (50, 4033971), (75, 2689314), (90, 2241095), (150, 1344657), (225, 896438), (439, 459450), (450, 448219), (878, 229725), (1021, 197550), (1317, 153150), (2042, 98775), (2195, 91890), (2634, 76575), (3063, 65850), (3951, 51050), (4390, 45945), (5105, 39510), (6126, 32925), (6585, 30630), (7902, 25525), (9189, 21950), (10210, 19755), (10975, 18378), (13170, 15315)]