187119720

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 680209920

約数和(自身を除く): 493090200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 162, 180, 184, 186, 207, 216, 230, 243, 248, 270, 276, 279, 310, 324, 345, 360, 372, 405, 414, 460, 465, 486, 540, 552, 558, 620, 621, 648, 690, 713, 729, 744, 810, 828, 837, 920, 930, 972, 1035, 1080, 1116, 1215, 1240, 1242, 1380, 1395, 1426, 1458, 1620, 1656, 1674, 1860, 1863, 1944, 2070, 2139, 2187, 2232, 2430, 2484, 2511, 2760, 2790, 2852, 2916, 3105, 3240, 3348, 3565, 3645, 3720, 3726, 4140, 4185, 4278, 4374, 4860, 4968, 5022, 5580, 5589, 5704, 5832, 6210, 6417, 6561, 6696, 7130, 7290, 7452, 7533, 8280, 8370, 8556, 8748, 9315, 9720, 10044, 10695, 10935, 11160, 11178, 12420, 12555, 12834, 13122, 14260, 14580, 14904, 15066, 16740, 16767, 17112, 17496, 18630, 19251, 20088, 21390, 21870, 22356, 22599, 24840, 25110, 25668, 26244, 27945, 28520, 29160, 30132, 32085, 32805, 33480, 33534, 37260, 37665, 38502, 42780, 43740, 44712, 45198, 50220, 50301, 51336, 52488, 55890, 57753, 60264, 64170, 65610, 67068, 67797, 74520, 75330, 77004, 83835, 85560, 87480, 90396, 96255, 100440, 100602, 111780, 112995, 115506, 128340, 131220, 134136, 135594, 150660, 150903, 154008, 167670, 173259, 180792, 192510, 201204, 203391, 223560, 225990, 231012, 251505, 256680, 262440, 271188, 288765, 301320, 301806, 335340, 338985, 346518, 385020, 402408, 406782, 451980, 462024, 503010, 519777, 542376, 577530, 603612, 670680, 677970, 693036, 754515, 770040, 813564, 866295, 903960, 1006020, 1016955, 1039554, 1155060, 1207224, 1355940, 1386072, 1509030, 1559331, 1627128, 1732590, 2012040, 2033910, 2079108, 2310120, 2598885, 2711880, 3018060, 3118662, 3465180, 4067820, 4158216, 4677993, 5197770, 6036120, 6237324, 6930360, 7796655, 8135640, 9355986, 10395540, 12474648, 15593310, 18711972, 20791080, 23389965, 31186620, 37423944, 46779930, 62373240, 93559860, 187119720]

約数ペア:

[(1, 187119720), (2, 93559860), (3, 62373240), (4, 46779930), (5, 37423944), (6, 31186620), (8, 23389965), (9, 20791080), (10, 18711972), (12, 15593310), (15, 12474648), (18, 10395540), (20, 9355986), (23, 8135640), (24, 7796655), (27, 6930360), (30, 6237324), (31, 6036120), (36, 5197770), (40, 4677993), (45, 4158216), (46, 4067820), (54, 3465180), (60, 3118662), (62, 3018060), (69, 2711880), (72, 2598885), (81, 2310120), (90, 2079108), (92, 2033910), (93, 2012040), (108, 1732590), (115, 1627128), (120, 1559331), (124, 1509030), (135, 1386072), (138, 1355940), (155, 1207224), (162, 1155060), (180, 1039554), (184, 1016955), (186, 1006020), (207, 903960), (216, 866295), (230, 813564), (243, 770040), (248, 754515), (270, 693036), (276, 677970), (279, 670680), (310, 603612), (324, 577530), (345, 542376), (360, 519777), (372, 503010), (405, 462024), (414, 451980), (460, 406782), (465, 402408), (486, 385020), (540, 346518), (552, 338985), (558, 335340), (620, 301806), (621, 301320), (648, 288765), (690, 271188), (713, 262440), (729, 256680), (744, 251505), (810, 231012), (828, 225990), (837, 223560), (920, 203391), (930, 201204), (972, 192510), (1035, 180792), (1080, 173259), (1116, 167670), (1215, 154008), (1240, 150903), (1242, 150660), (1380, 135594), (1395, 134136), (1426, 131220), (1458, 128340), (1620, 115506), (1656, 112995), (1674, 111780), (1860, 100602), (1863, 100440), (1944, 96255), (2070, 90396), (2139, 87480), (2187, 85560), (2232, 83835), (2430, 77004), (2484, 75330), (2511, 74520), (2760, 67797), (2790, 67068), (2852, 65610), (2916, 64170), (3105, 60264), (3240, 57753), (3348, 55890), (3565, 52488), (3645, 51336), (3720, 50301), (3726, 50220), (4140, 45198), (4185, 44712), (4278, 43740), (4374, 42780), (4860, 38502), (4968, 37665), (5022, 37260), (5580, 33534), (5589, 33480), (5704, 32805), (5832, 32085), (6210, 30132), (6417, 29160), (6561, 28520), (6696, 27945), (7130, 26244), (7290, 25668), (7452, 25110), (7533, 24840), (8280, 22599), (8370, 22356), (8556, 21870), (8748, 21390), (9315, 20088), (9720, 19251), (10044, 18630), (10695, 17496), (10935, 17112), (11160, 16767), (11178, 16740), (12420, 15066), (12555, 14904), (12834, 14580), (13122, 14260)]