60612660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 138568140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 479, 555, 570, 666, 684, 703, 740, 855, 958, 1110, 1140, 1332, 1406, 1437, 1665, 1710, 1916, 2109, 2220, 2395, 2812, 2874, 3330, 3420, 3515, 4218, 4311, 4790, 5748, 6327, 6660, 7030, 7185, 8436, 8622, 9101, 9580, 10545, 12654, 14060, 14370, 17244, 17723, 18202, 21090, 21555, 25308, 27303, 28740, 31635, 35446, 36404, 42180, 43110, 45505, 53169, 54606, 63270, 70892, 81909, 86220, 88615, 91010, 106338, 109212, 126540, 136515, 159507, 163818, 177230, 182020, 212676, 265845, 273030, 319014, 327636, 336737, 354460, 409545, 531690, 546060, 638028, 673474, 797535, 819090, 1010211, 1063380, 1346948, 1595070, 1638180, 1683685, 2020422, 3030633, 3190140, 3367370, 4040844, 5051055, 6061266, 6734740, 10102110, 12122532, 15153165, 20204220, 30306330, 60612660]

約数ペア:

[(1, 60612660), (2, 30306330), (3, 20204220), (4, 15153165), (5, 12122532), (6, 10102110), (9, 6734740), (10, 6061266), (12, 5051055), (15, 4040844), (18, 3367370), (19, 3190140), (20, 3030633), (30, 2020422), (36, 1683685), (37, 1638180), (38, 1595070), (45, 1346948), (57, 1063380), (60, 1010211), (74, 819090), (76, 797535), (90, 673474), (95, 638028), (111, 546060), (114, 531690), (148, 409545), (171, 354460), (180, 336737), (185, 327636), (190, 319014), (222, 273030), (228, 265845), (285, 212676), (333, 182020), (342, 177230), (370, 163818), (380, 159507), (444, 136515), (479, 126540), (555, 109212), (570, 106338), (666, 91010), (684, 88615), (703, 86220), (740, 81909), (855, 70892), (958, 63270), (1110, 54606), (1140, 53169), (1332, 45505), (1406, 43110), (1437, 42180), (1665, 36404), (1710, 35446), (1916, 31635), (2109, 28740), (2220, 27303), (2395, 25308), (2812, 21555), (2874, 21090), (3330, 18202), (3420, 17723), (3515, 17244), (4218, 14370), (4311, 14060), (4790, 12654), (5748, 10545), (6327, 9580), (6660, 9101), (7030, 8622), (7185, 8436)]