60757060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 108163580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 251, 260, 266, 364, 380, 455, 490, 494, 502, 532, 637, 665, 910, 931, 980, 988, 1004, 1235, 1255, 1274, 1330, 1729, 1757, 1820, 1862, 2470, 2510, 2548, 2660, 3185, 3263, 3458, 3514, 3724, 4655, 4769, 4940, 5020, 6370, 6526, 6916, 7028, 8645, 8785, 9310, 9538, 12103, 12299, 12740, 13052, 16315, 17290, 17570, 18620, 19076, 22841, 23845, 24206, 24598, 32630, 33383, 34580, 35140, 45682, 47690, 48412, 49196, 60515, 61495, 61997, 65260, 66766, 91364, 95380, 114205, 121030, 122990, 123994, 133532, 159887, 166915, 228410, 233681, 242060, 245980, 247988, 309985, 319774, 333830, 433979, 456820, 467362, 619970, 639548, 667660, 799435, 867958, 934724, 1168405, 1239940, 1598870, 1735916, 2169895, 2336810, 3037853, 3197740, 4339790, 4673620, 6075706, 8679580, 12151412, 15189265, 30378530, 60757060]

約数ペア:

[(1, 60757060), (2, 30378530), (4, 15189265), (5, 12151412), (7, 8679580), (10, 6075706), (13, 4673620), (14, 4339790), (19, 3197740), (20, 3037853), (26, 2336810), (28, 2169895), (35, 1735916), (38, 1598870), (49, 1239940), (52, 1168405), (65, 934724), (70, 867958), (76, 799435), (91, 667660), (95, 639548), (98, 619970), (130, 467362), (133, 456820), (140, 433979), (182, 333830), (190, 319774), (196, 309985), (245, 247988), (247, 245980), (251, 242060), (260, 233681), (266, 228410), (364, 166915), (380, 159887), (455, 133532), (490, 123994), (494, 122990), (502, 121030), (532, 114205), (637, 95380), (665, 91364), (910, 66766), (931, 65260), (980, 61997), (988, 61495), (1004, 60515), (1235, 49196), (1255, 48412), (1274, 47690), (1330, 45682), (1729, 35140), (1757, 34580), (1820, 33383), (1862, 32630), (2470, 24598), (2510, 24206), (2548, 23845), (2660, 22841), (3185, 19076), (3263, 18620), (3458, 17570), (3514, 17290), (3724, 16315), (4655, 13052), (4769, 12740), (4940, 12299), (5020, 12103), (6370, 9538), (6526, 9310), (6916, 8785), (7028, 8645)]