129249540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 474808320

約数和(自身を除く): 345558780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1103, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2206, 2604, 2790, 3255, 3309, 3348, 3780, 3906, 4185, 4340, 4412, 5515, 5580, 5859, 6510, 6618, 7721, 7812, 8370, 9765, 9927, 11030, 11718, 13020, 13236, 15442, 16545, 16740, 19530, 19854, 22060, 23163, 23436, 29295, 29781, 30884, 33090, 34193, 38605, 39060, 39708, 46326, 49635, 58590, 59562, 66180, 68386, 69489, 77210, 92652, 99270, 102579, 115815, 117180, 119124, 136772, 138978, 148905, 154420, 170965, 198540, 205158, 208467, 231630, 239351, 277956, 297810, 307737, 341930, 347445, 410316, 416934, 463260, 478702, 512895, 595620, 615474, 683860, 694890, 718053, 833868, 923211, 957404, 1025790, 1042335, 1196755, 1230948, 1389780, 1436106, 1538685, 1846422, 2051580, 2084670, 2154159, 2393510, 2872212, 3077370, 3590265, 3692844, 4169340, 4308318, 4616055, 4787020, 6154740, 6462477, 7180530, 8616636, 9232110, 10770795, 12924954, 14361060, 18464220, 21541590, 25849908, 32312385, 43083180, 64624770, 129249540]

約数ペア:

[(1, 129249540), (2, 64624770), (3, 43083180), (4, 32312385), (5, 25849908), (6, 21541590), (7, 18464220), (9, 14361060), (10, 12924954), (12, 10770795), (14, 9232110), (15, 8616636), (18, 7180530), (20, 6462477), (21, 6154740), (27, 4787020), (28, 4616055), (30, 4308318), (31, 4169340), (35, 3692844), (36, 3590265), (42, 3077370), (45, 2872212), (54, 2393510), (60, 2154159), (62, 2084670), (63, 2051580), (70, 1846422), (84, 1538685), (90, 1436106), (93, 1389780), (105, 1230948), (108, 1196755), (124, 1042335), (126, 1025790), (135, 957404), (140, 923211), (155, 833868), (180, 718053), (186, 694890), (189, 683860), (210, 615474), (217, 595620), (252, 512895), (270, 478702), (279, 463260), (310, 416934), (315, 410316), (372, 347445), (378, 341930), (420, 307737), (434, 297810), (465, 277956), (540, 239351), (558, 231630), (620, 208467), (630, 205158), (651, 198540), (756, 170965), (837, 154420), (868, 148905), (930, 138978), (945, 136772), (1085, 119124), (1103, 117180), (1116, 115815), (1260, 102579), (1302, 99270), (1395, 92652), (1674, 77210), (1860, 69489), (1890, 68386), (1953, 66180), (2170, 59562), (2206, 58590), (2604, 49635), (2790, 46326), (3255, 39708), (3309, 39060), (3348, 38605), (3780, 34193), (3906, 33090), (4185, 30884), (4340, 29781), (4412, 29295), (5515, 23436), (5580, 23163), (5859, 22060), (6510, 19854), (6618, 19530), (7721, 16740), (7812, 16545), (8370, 15442), (9765, 13236), (9927, 13020), (11030, 11718)]