270545940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3811

約数の個数: 192

約数和(自身を含む): 1012838400

約数和(自身を除く): 742292460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3767, 3780, 3990, 4788, 5130, 5985, 7182, 7534, 7980, 10260, 11301, 11970, 14364, 15068, 17955, 18835, 22602, 23940, 26369, 33903, 35910, 37670, 45204, 52738, 56505, 67806, 71573, 71820, 75340, 79107, 101709, 105476, 113010, 131845, 135612, 143146, 158214, 169515, 203418, 214719, 226020, 237321, 263690, 286292, 316428, 339030, 357865, 395535, 406836, 429438, 474642, 501011, 508545, 527380, 644157, 678060, 711963, 715730, 791070, 858876, 949284, 1002022, 1017090, 1073595, 1186605, 1288314, 1423926, 1431460, 1503033, 1582140, 1932471, 2004044, 2034180, 2147190, 2373210, 2505055, 2576628, 2847852, 3006066, 3220785, 3559815, 3864942, 4294380, 4509099, 4746420, 5010110, 6012132, 6441570, 7119630, 7515165, 7729884, 9018198, 9662355, 10020220, 12883140, 13527297, 14239260, 15030330, 18036396, 19324710, 22545495, 27054594, 30060660, 38649420, 45090990, 54109188, 67636485, 90181980, 135272970, 270545940]

約数ペア:

[(1, 270545940), (2, 135272970), (3, 90181980), (4, 67636485), (5, 54109188), (6, 45090990), (7, 38649420), (9, 30060660), (10, 27054594), (12, 22545495), (14, 19324710), (15, 18036396), (18, 15030330), (19, 14239260), (20, 13527297), (21, 12883140), (27, 10020220), (28, 9662355), (30, 9018198), (35, 7729884), (36, 7515165), (38, 7119630), (42, 6441570), (45, 6012132), (54, 5010110), (57, 4746420), (60, 4509099), (63, 4294380), (70, 3864942), (76, 3559815), (84, 3220785), (90, 3006066), (95, 2847852), (105, 2576628), (108, 2505055), (114, 2373210), (126, 2147190), (133, 2034180), (135, 2004044), (140, 1932471), (171, 1582140), (180, 1503033), (189, 1431460), (190, 1423926), (210, 1288314), (228, 1186605), (252, 1073595), (266, 1017090), (270, 1002022), (285, 949284), (315, 858876), (342, 791070), (378, 715730), (380, 711963), (399, 678060), (420, 644157), (513, 527380), (532, 508545), (540, 501011), (570, 474642), (630, 429438), (665, 406836), (684, 395535), (756, 357865), (798, 339030), (855, 316428), (945, 286292), (1026, 263690), (1140, 237321), (1197, 226020), (1260, 214719), (1330, 203418), (1596, 169515), (1710, 158214), (1890, 143146), (1995, 135612), (2052, 131845), (2394, 113010), (2565, 105476), (2660, 101709), (3420, 79107), (3591, 75340), (3767, 71820), (3780, 71573), (3990, 67806), (4788, 56505), (5130, 52738), (5985, 45204), (7182, 37670), (7534, 35910), (7980, 33903), (10260, 26369), (11301, 23940), (11970, 22602), (14364, 18835), (15068, 17955)]