2999457540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 9754675392

約数和(自身を除く): 6755217852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 163, 180, 185, 222, 270, 307, 324, 326, 333, 370, 405, 444, 489, 540, 555, 614, 652, 666, 740, 810, 815, 921, 978, 999, 1110, 1228, 1332, 1467, 1535, 1620, 1630, 1665, 1842, 1956, 1998, 2220, 2445, 2763, 2934, 2997, 3070, 3260, 3330, 3684, 3996, 4401, 4605, 4890, 4995, 5526, 5868, 5994, 6031, 6140, 6660, 7335, 8289, 8802, 9210, 9780, 9990, 11052, 11359, 11988, 12062, 13203, 13815, 14670, 14985, 16578, 17604, 18093, 18420, 19980, 22005, 22718, 24124, 24867, 26406, 27630, 29340, 29970, 30155, 33156, 34077, 36186, 41445, 44010, 45436, 49734, 50041, 52812, 54279, 55260, 56795, 59940, 60310, 66015, 68154, 72372, 82890, 88020, 90465, 99468, 100082, 102231, 108558, 113590, 120620, 124335, 132030, 136308, 150123, 162837, 165780, 170385, 180930, 200164, 204462, 217116, 227180, 248670, 250205, 264060, 271395, 300246, 306693, 325674, 340770, 361860, 408924, 450369, 488511, 497340, 500410, 511155, 542790, 600492, 613386, 651348, 681540, 750615, 814185, 900738, 920079, 977022, 1000820, 1022310, 1085580, 1226772, 1351107, 1501230, 1533465, 1628370, 1801476, 1840158, 1851517, 1954044, 2044620, 2251845, 2442555, 2702214, 3002460, 3066930, 3256740, 3680316, 3703034, 4053321, 4503690, 4600395, 4885110, 5404428, 5554551, 6133860, 6755535, 7406068, 8106642, 9007380, 9200790, 9257585, 9770220, 11109102, 13511070, 16213284, 16663653, 18401580, 18515170, 20266605, 22218204, 27022140, 27772755, 33327306, 37030340, 40533210, 49990959, 55545510, 66654612, 81066420, 83318265, 99981918, 111091020, 149972877, 166636530, 199963836, 249954795, 299945754, 333273060, 499909590, 599891508, 749864385, 999819180, 1499728770, 2999457540]

約数ペア:

[(1, 2999457540), (2, 1499728770), (3, 999819180), (4, 749864385), (5, 599891508), (6, 499909590), (9, 333273060), (10, 299945754), (12, 249954795), (15, 199963836), (18, 166636530), (20, 149972877), (27, 111091020), (30, 99981918), (36, 83318265), (37, 81066420), (45, 66654612), (54, 55545510), (60, 49990959), (74, 40533210), (81, 37030340), (90, 33327306), (108, 27772755), (111, 27022140), (135, 22218204), (148, 20266605), (162, 18515170), (163, 18401580), (180, 16663653), (185, 16213284), (222, 13511070), (270, 11109102), (307, 9770220), (324, 9257585), (326, 9200790), (333, 9007380), (370, 8106642), (405, 7406068), (444, 6755535), (489, 6133860), (540, 5554551), (555, 5404428), (614, 4885110), (652, 4600395), (666, 4503690), (740, 4053321), (810, 3703034), (815, 3680316), (921, 3256740), (978, 3066930), (999, 3002460), (1110, 2702214), (1228, 2442555), (1332, 2251845), (1467, 2044620), (1535, 1954044), (1620, 1851517), (1630, 1840158), (1665, 1801476), (1842, 1628370), (1956, 1533465), (1998, 1501230), (2220, 1351107), (2445, 1226772), (2763, 1085580), (2934, 1022310), (2997, 1000820), (3070, 977022), (3260, 920079), (3330, 900738), (3684, 814185), (3996, 750615), (4401, 681540), (4605, 651348), (4890, 613386), (4995, 600492), (5526, 542790), (5868, 511155), (5994, 500410), (6031, 497340), (6140, 488511), (6660, 450369), (7335, 408924), (8289, 361860), (8802, 340770), (9210, 325674), (9780, 306693), (9990, 300246), (11052, 271395), (11359, 264060), (11988, 250205), (12062, 248670), (13203, 227180), (13815, 217116), (14670, 204462), (14985, 200164), (16578, 180930), (17604, 170385), (18093, 165780), (18420, 162837), (19980, 150123), (22005, 136308), (22718, 132030), (24124, 124335), (24867, 120620), (26406, 113590), (27630, 108558), (29340, 102231), (29970, 100082), (30155, 99468), (33156, 90465), (34077, 88020), (36186, 82890), (41445, 72372), (44010, 68154), (45436, 66015), (49734, 60310), (50041, 59940), (52812, 56795), (54279, 55260)]