1450871250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1365

約数の個数: 80

約数和(自身を含む): 3638585280

約数和(自身を除く): 2187714030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 421, 625, 750, 842, 919, 1250, 1263, 1838, 1875, 2105, 2526, 2757, 3750, 4210, 4595, 5514, 6315, 9190, 10525, 12630, 13785, 21050, 22975, 27570, 31575, 45950, 52625, 63150, 68925, 105250, 114875, 137850, 157875, 229750, 263125, 315750, 344625, 386899, 526250, 574375, 689250, 773798, 789375, 1148750, 1160697, 1578750, 1723125, 1934495, 2321394, 3446250, 3868990, 5803485, 9672475, 11606970, 19344950, 29017425, 48362375, 58034850, 96724750, 145087125, 241811875, 290174250, 483623750, 725435625, 1450871250]

約数ペア:

[(1, 1450871250), (2, 725435625), (3, 483623750), (5, 290174250), (6, 241811875), (10, 145087125), (15, 96724750), (25, 58034850), (30, 48362375), (50, 29017425), (75, 19344950), (125, 11606970), (150, 9672475), (250, 5803485), (375, 3868990), (421, 3446250), (625, 2321394), (750, 1934495), (842, 1723125), (919, 1578750), (1250, 1160697), (1263, 1148750), (1838, 789375), (1875, 773798), (2105, 689250), (2526, 574375), (2757, 526250), (3750, 386899), (4210, 344625), (4595, 315750), (5514, 263125), (6315, 229750), (9190, 157875), (10525, 137850), (12630, 114875), (13785, 105250), (21050, 68925), (22975, 63150), (27570, 52625), (31575, 45950)]