57367980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 193536000

約数和(自身を除く): 136168020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 149, 155, 180, 186, 207, 230, 270, 276, 279, 298, 310, 345, 372, 414, 447, 460, 465, 540, 558, 596, 620, 621, 690, 713, 745, 828, 837, 894, 930, 1035, 1116, 1242, 1341, 1380, 1395, 1426, 1490, 1674, 1788, 1860, 2070, 2139, 2235, 2484, 2682, 2790, 2852, 2980, 3105, 3348, 3427, 3565, 4023, 4140, 4185, 4278, 4470, 4619, 5364, 5580, 6210, 6417, 6705, 6854, 7130, 8046, 8370, 8556, 8940, 9238, 10281, 10695, 12420, 12834, 13410, 13708, 13857, 14260, 16092, 16740, 17135, 18476, 19251, 20115, 20562, 21390, 23095, 25668, 26820, 27714, 30843, 32085, 34270, 38502, 40230, 41124, 41571, 42780, 46190, 51405, 55428, 61686, 64170, 68540, 69285, 77004, 80460, 83142, 92380, 92529, 96255, 102810, 106237, 123372, 124713, 128340, 138570, 154215, 166284, 185058, 192510, 205620, 207855, 212474, 249426, 277140, 308430, 318711, 370116, 385020, 415710, 424948, 462645, 498852, 531185, 616860, 623565, 637422, 831420, 925290, 956133, 1062370, 1247130, 1274844, 1593555, 1850580, 1912266, 2124740, 2494260, 2868399, 3187110, 3824532, 4780665, 5736798, 6374220, 9561330, 11473596, 14341995, 19122660, 28683990, 57367980]

約数ペア:

[(1, 57367980), (2, 28683990), (3, 19122660), (4, 14341995), (5, 11473596), (6, 9561330), (9, 6374220), (10, 5736798), (12, 4780665), (15, 3824532), (18, 3187110), (20, 2868399), (23, 2494260), (27, 2124740), (30, 1912266), (31, 1850580), (36, 1593555), (45, 1274844), (46, 1247130), (54, 1062370), (60, 956133), (62, 925290), (69, 831420), (90, 637422), (92, 623565), (93, 616860), (108, 531185), (115, 498852), (124, 462645), (135, 424948), (138, 415710), (149, 385020), (155, 370116), (180, 318711), (186, 308430), (207, 277140), (230, 249426), (270, 212474), (276, 207855), (279, 205620), (298, 192510), (310, 185058), (345, 166284), (372, 154215), (414, 138570), (447, 128340), (460, 124713), (465, 123372), (540, 106237), (558, 102810), (596, 96255), (620, 92529), (621, 92380), (690, 83142), (713, 80460), (745, 77004), (828, 69285), (837, 68540), (894, 64170), (930, 61686), (1035, 55428), (1116, 51405), (1242, 46190), (1341, 42780), (1380, 41571), (1395, 41124), (1426, 40230), (1490, 38502), (1674, 34270), (1788, 32085), (1860, 30843), (2070, 27714), (2139, 26820), (2235, 25668), (2484, 23095), (2682, 21390), (2790, 20562), (2852, 20115), (2980, 19251), (3105, 18476), (3348, 17135), (3427, 16740), (3565, 16092), (4023, 14260), (4140, 13857), (4185, 13708), (4278, 13410), (4470, 12834), (4619, 12420), (5364, 10695), (5580, 10281), (6210, 9238), (6417, 8940), (6705, 8556), (6854, 8370), (7130, 8046)]