127389780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 333225900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 270, 315, 335, 378, 402, 420, 469, 503, 540, 603, 630, 670, 756, 804, 938, 945, 1005, 1006, 1206, 1260, 1340, 1407, 1509, 1809, 1876, 1890, 2010, 2012, 2345, 2412, 2515, 2814, 3015, 3018, 3521, 3618, 3780, 4020, 4221, 4527, 4690, 5030, 5628, 6030, 6036, 7035, 7042, 7236, 7545, 8442, 9045, 9054, 9380, 10060, 10563, 12060, 12663, 13581, 14070, 14084, 15090, 16884, 17605, 18090, 18108, 21105, 21126, 22635, 25326, 27162, 28140, 30180, 31689, 33701, 35210, 36180, 42210, 42252, 45270, 50652, 52815, 54324, 63315, 63378, 67402, 67905, 70420, 84420, 90540, 95067, 101103, 105630, 126630, 126756, 134804, 135810, 158445, 168505, 190134, 202206, 211260, 235907, 253260, 271620, 303309, 316890, 337010, 380268, 404412, 471814, 475335, 505515, 606618, 633780, 674020, 707721, 909927, 943628, 950670, 1011030, 1179535, 1213236, 1415442, 1516545, 1819854, 1901340, 2022060, 2123163, 2359070, 2830884, 3033090, 3538605, 3639708, 4246326, 4549635, 4718140, 6066180, 6369489, 7077210, 8492652, 9099270, 10615815, 12738978, 14154420, 18198540, 21231630, 25477956, 31847445, 42463260, 63694890, 127389780]

約数ペア:

[(1, 127389780), (2, 63694890), (3, 42463260), (4, 31847445), (5, 25477956), (6, 21231630), (7, 18198540), (9, 14154420), (10, 12738978), (12, 10615815), (14, 9099270), (15, 8492652), (18, 7077210), (20, 6369489), (21, 6066180), (27, 4718140), (28, 4549635), (30, 4246326), (35, 3639708), (36, 3538605), (42, 3033090), (45, 2830884), (54, 2359070), (60, 2123163), (63, 2022060), (67, 1901340), (70, 1819854), (84, 1516545), (90, 1415442), (105, 1213236), (108, 1179535), (126, 1011030), (134, 950670), (135, 943628), (140, 909927), (180, 707721), (189, 674020), (201, 633780), (210, 606618), (252, 505515), (268, 475335), (270, 471814), (315, 404412), (335, 380268), (378, 337010), (402, 316890), (420, 303309), (469, 271620), (503, 253260), (540, 235907), (603, 211260), (630, 202206), (670, 190134), (756, 168505), (804, 158445), (938, 135810), (945, 134804), (1005, 126756), (1006, 126630), (1206, 105630), (1260, 101103), (1340, 95067), (1407, 90540), (1509, 84420), (1809, 70420), (1876, 67905), (1890, 67402), (2010, 63378), (2012, 63315), (2345, 54324), (2412, 52815), (2515, 50652), (2814, 45270), (3015, 42252), (3018, 42210), (3521, 36180), (3618, 35210), (3780, 33701), (4020, 31689), (4221, 30180), (4527, 28140), (4690, 27162), (5030, 25326), (5628, 22635), (6030, 21126), (6036, 21105), (7035, 18108), (7042, 18090), (7236, 17605), (7545, 16884), (8442, 15090), (9045, 14084), (9054, 14070), (9380, 13581), (10060, 12663), (10563, 12060)]