1115702500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 120

約数和(自身を含む): 2755368000

約数和(自身を除く): 1639665500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 125, 145, 220, 250, 275, 290, 319, 500, 550, 580, 625, 638, 725, 1100, 1250, 1276, 1375, 1399, 1450, 1595, 2500, 2750, 2798, 2900, 3190, 3625, 5500, 5596, 6380, 6875, 6995, 7250, 7975, 13750, 13990, 14500, 15389, 15950, 18125, 27500, 27980, 30778, 31900, 34975, 36250, 39875, 40571, 61556, 69950, 72500, 76945, 79750, 81142, 139900, 153890, 159500, 162284, 174875, 199375, 202855, 307780, 349750, 384725, 398750, 405710, 446281, 699500, 769450, 797500, 811420, 874375, 892562, 1014275, 1538900, 1748750, 1785124, 1923625, 2028550, 2231405, 3497500, 3847250, 4057100, 4462810, 5071375, 7694500, 8925620, 9618125, 10142750, 11157025, 19236250, 20285500, 22314050, 25356875, 38472500, 44628100, 50713750, 55785125, 101427500, 111570250, 223140500, 278925625, 557851250, 1115702500]

約数ペア:

[(1, 1115702500), (2, 557851250), (4, 278925625), (5, 223140500), (10, 111570250), (11, 101427500), (20, 55785125), (22, 50713750), (25, 44628100), (29, 38472500), (44, 25356875), (50, 22314050), (55, 20285500), (58, 19236250), (100, 11157025), (110, 10142750), (116, 9618125), (125, 8925620), (145, 7694500), (220, 5071375), (250, 4462810), (275, 4057100), (290, 3847250), (319, 3497500), (500, 2231405), (550, 2028550), (580, 1923625), (625, 1785124), (638, 1748750), (725, 1538900), (1100, 1014275), (1250, 892562), (1276, 874375), (1375, 811420), (1399, 797500), (1450, 769450), (1595, 699500), (2500, 446281), (2750, 405710), (2798, 398750), (2900, 384725), (3190, 349750), (3625, 307780), (5500, 202855), (5596, 199375), (6380, 174875), (6875, 162284), (6995, 159500), (7250, 153890), (7975, 139900), (13750, 81142), (13990, 79750), (14500, 76945), (15389, 72500), (15950, 69950), (18125, 61556), (27500, 40571), (27980, 39875), (30778, 36250), (31900, 34975)]