205569060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 602112000

約数和(自身を除く): 396542940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 372, 395, 465, 474, 620, 790, 930, 948, 1185, 1399, 1580, 1860, 2370, 2449, 2798, 4197, 4740, 4898, 5596, 6995, 7347, 8394, 9796, 12245, 13990, 14694, 16788, 20985, 24490, 27980, 29388, 36735, 41970, 43369, 48980, 73470, 83940, 86738, 110521, 130107, 146940, 173476, 216845, 221042, 260214, 331563, 433690, 442084, 520428, 552605, 650535, 663126, 867380, 1105210, 1301070, 1326252, 1657815, 2210420, 2602140, 3315630, 3426151, 6631260, 6852302, 10278453, 13704604, 17130755, 20556906, 34261510, 41113812, 51392265, 68523020, 102784530, 205569060]

約数ペア:

[(1, 205569060), (2, 102784530), (3, 68523020), (4, 51392265), (5, 41113812), (6, 34261510), (10, 20556906), (12, 17130755), (15, 13704604), (20, 10278453), (30, 6852302), (31, 6631260), (60, 3426151), (62, 3315630), (79, 2602140), (93, 2210420), (124, 1657815), (155, 1326252), (158, 1301070), (186, 1105210), (237, 867380), (310, 663126), (316, 650535), (372, 552605), (395, 520428), (465, 442084), (474, 433690), (620, 331563), (790, 260214), (930, 221042), (948, 216845), (1185, 173476), (1399, 146940), (1580, 130107), (1860, 110521), (2370, 86738), (2449, 83940), (2798, 73470), (4197, 48980), (4740, 43369), (4898, 41970), (5596, 36735), (6995, 29388), (7347, 27980), (8394, 24490), (9796, 20985), (12245, 16788), (13990, 14694)]