508749660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{104681}}^1$

素因数の和:104705

約数の個数: 72

約数和(自身を含む): 1600378416

約数和(自身を除く): 1091628756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 104681, 209362, 314043, 418724, 523405, 628086, 942129, 1046810, 1256172, 1570215, 1884258, 2093620, 2826387, 3140430, 3768516, 4710645, 5652774, 6280860, 8479161, 9421290, 11305548, 14131935, 16958322, 18842580, 25437483, 28263870, 33916644, 42395805, 50874966, 56527740, 84791610, 101749932, 127187415, 169583220, 254374830, 508749660]

約数ペア:

[(1, 508749660), (2, 254374830), (3, 169583220), (4, 127187415), (5, 101749932), (6, 84791610), (9, 56527740), (10, 50874966), (12, 42395805), (15, 33916644), (18, 28263870), (20, 25437483), (27, 18842580), (30, 16958322), (36, 14131935), (45, 11305548), (54, 9421290), (60, 8479161), (81, 6280860), (90, 5652774), (108, 4710645), (135, 3768516), (162, 3140430), (180, 2826387), (243, 2093620), (270, 1884258), (324, 1570215), (405, 1256172), (486, 1046810), (540, 942129), (810, 628086), (972, 523405), (1215, 418724), (1620, 314043), (2430, 209362), (4860, 104681)]