10991510100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{29009}}^1$

素因数の和:29450

約数の個数: 108

約数和(自身を含む): 34535302620

約数和(自身を除く): 23543792520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 421, 450, 842, 900, 1263, 1684, 2105, 2526, 3789, 4210, 5052, 6315, 7578, 8420, 10525, 12630, 15156, 18945, 21050, 25260, 29009, 31575, 37890, 42100, 58018, 63150, 75780, 87027, 94725, 116036, 126300, 145045, 174054, 189450, 261081, 290090, 348108, 378900, 435135, 522162, 580180, 725225, 870270, 1044324, 1305405, 1450450, 1740540, 2175675, 2610810, 2900900, 4351350, 5221620, 6527025, 8702700, 12212789, 13054050, 24425578, 26108100, 36638367, 48851156, 61063945, 73276734, 109915101, 122127890, 146553468, 183191835, 219830202, 244255780, 305319725, 366383670, 439660404, 549575505, 610639450, 732767340, 915959175, 1099151010, 1221278900, 1831918350, 2198302020, 2747877525, 3663836700, 5495755050, 10991510100]

約数ペア:

[(1, 10991510100), (2, 5495755050), (3, 3663836700), (4, 2747877525), (5, 2198302020), (6, 1831918350), (9, 1221278900), (10, 1099151010), (12, 915959175), (15, 732767340), (18, 610639450), (20, 549575505), (25, 439660404), (30, 366383670), (36, 305319725), (45, 244255780), (50, 219830202), (60, 183191835), (75, 146553468), (90, 122127890), (100, 109915101), (150, 73276734), (180, 61063945), (225, 48851156), (300, 36638367), (421, 26108100), (450, 24425578), (842, 13054050), (900, 12212789), (1263, 8702700), (1684, 6527025), (2105, 5221620), (2526, 4351350), (3789, 2900900), (4210, 2610810), (5052, 2175675), (6315, 1740540), (7578, 1450450), (8420, 1305405), (10525, 1044324), (12630, 870270), (15156, 725225), (18945, 580180), (21050, 522162), (25260, 435135), (29009, 378900), (31575, 348108), (37890, 290090), (42100, 261081), (58018, 189450), (63150, 174054), (75780, 145045), (87027, 126300), (94725, 116036)]