69252120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27505

約数の個数: 96

約数和(自身を含む): 257231520

約数和(自身を除く): 187979400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27481, 54962, 82443, 109924, 137405, 164886, 192367, 219848, 247329, 274810, 329772, 384734, 412215, 494658, 549620, 577101, 659544, 769468, 824430, 961835, 989316, 1099240, 1154202, 1236645, 1538936, 1648860, 1731303, 1923670, 1978632, 2308404, 2473290, 2885505, 3297720, 3462606, 3847340, 4616808, 4946580, 5771010, 6925212, 7694680, 8656515, 9893160, 11542020, 13850424, 17313030, 23084040, 34626060, 69252120]

約数ペア:

[(1, 69252120), (2, 34626060), (3, 23084040), (4, 17313030), (5, 13850424), (6, 11542020), (7, 9893160), (8, 8656515), (9, 7694680), (10, 6925212), (12, 5771010), (14, 4946580), (15, 4616808), (18, 3847340), (20, 3462606), (21, 3297720), (24, 2885505), (28, 2473290), (30, 2308404), (35, 1978632), (36, 1923670), (40, 1731303), (42, 1648860), (45, 1538936), (56, 1236645), (60, 1154202), (63, 1099240), (70, 989316), (72, 961835), (84, 824430), (90, 769468), (105, 659544), (120, 577101), (126, 549620), (140, 494658), (168, 412215), (180, 384734), (210, 329772), (252, 274810), (280, 247329), (315, 219848), (360, 192367), (420, 164886), (504, 137405), (630, 109924), (840, 82443), (1260, 54962), (2520, 27481)]