201610980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36131}}^1$

素因数の和:36177

約数の個数: 72

約数和(自身を含む): 631298304

約数和(自身を除く): 429687324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 36131, 72262, 108393, 144524, 180655, 216786, 325179, 361310, 433572, 541965, 650358, 722620, 1083930, 1120061, 1300716, 1625895, 2167860, 2240122, 3251790, 3360183, 4480244, 5600305, 6503580, 6720366, 10080549, 11200610, 13440732, 16800915, 20161098, 22401220, 33601830, 40322196, 50402745, 67203660, 100805490, 201610980]

約数ペア:

[(1, 201610980), (2, 100805490), (3, 67203660), (4, 50402745), (5, 40322196), (6, 33601830), (9, 22401220), (10, 20161098), (12, 16800915), (15, 13440732), (18, 11200610), (20, 10080549), (30, 6720366), (31, 6503580), (36, 5600305), (45, 4480244), (60, 3360183), (62, 3251790), (90, 2240122), (93, 2167860), (124, 1625895), (155, 1300716), (180, 1120061), (186, 1083930), (279, 722620), (310, 650358), (372, 541965), (465, 433572), (558, 361310), (620, 325179), (930, 216786), (1116, 180655), (1395, 144524), (1860, 108393), (2790, 72262), (5580, 36131)]