75079260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 248320800

約数和(自身を除く): 173241540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 757, 855, 870, 1044, 1102, 1140, 1305, 1514, 1653, 1710, 1740, 2204, 2271, 2610, 2755, 3028, 3306, 3420, 3785, 4542, 4959, 5220, 5510, 6612, 6813, 7570, 8265, 9084, 9918, 11020, 11355, 13626, 14383, 15140, 16530, 19836, 21953, 22710, 24795, 27252, 28766, 33060, 34065, 43149, 43906, 45420, 49590, 57532, 65859, 68130, 71915, 86298, 87812, 99180, 109765, 129447, 131718, 136260, 143830, 172596, 197577, 215745, 219530, 258894, 263436, 287660, 329295, 395154, 417107, 431490, 439060, 517788, 647235, 658590, 790308, 834214, 862980, 987885, 1251321, 1294470, 1317180, 1668428, 1975770, 2085535, 2502642, 2588940, 3753963, 3951540, 4171070, 5005284, 6256605, 7507926, 8342140, 12513210, 15015852, 18769815, 25026420, 37539630, 75079260]

約数ペア:

[(1, 75079260), (2, 37539630), (3, 25026420), (4, 18769815), (5, 15015852), (6, 12513210), (9, 8342140), (10, 7507926), (12, 6256605), (15, 5005284), (18, 4171070), (19, 3951540), (20, 3753963), (29, 2588940), (30, 2502642), (36, 2085535), (38, 1975770), (45, 1668428), (57, 1317180), (58, 1294470), (60, 1251321), (76, 987885), (87, 862980), (90, 834214), (95, 790308), (114, 658590), (116, 647235), (145, 517788), (171, 439060), (174, 431490), (180, 417107), (190, 395154), (228, 329295), (261, 287660), (285, 263436), (290, 258894), (342, 219530), (348, 215745), (380, 197577), (435, 172596), (522, 143830), (551, 136260), (570, 131718), (580, 129447), (684, 109765), (757, 99180), (855, 87812), (870, 86298), (1044, 71915), (1102, 68130), (1140, 65859), (1305, 57532), (1514, 49590), (1653, 45420), (1710, 43906), (1740, 43149), (2204, 34065), (2271, 33060), (2610, 28766), (2755, 27252), (3028, 24795), (3306, 22710), (3420, 21953), (3785, 19836), (4542, 16530), (4959, 15140), (5220, 14383), (5510, 13626), (6612, 11355), (6813, 11020), (7570, 9918), (8265, 9084)]