20154087000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{211}}^1\times {\mathrm{10613}}^1$

素因数の和:10851

約数の個数: 192

約数和(自身を含む): 68450110560

約数和(自身を除く): 48296023560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 211, 225, 250, 300, 360, 375, 422, 450, 500, 600, 633, 750, 844, 900, 1000, 1055, 1125, 1266, 1500, 1688, 1800, 1899, 2110, 2250, 2532, 3000, 3165, 3798, 4220, 4500, 5064, 5275, 6330, 7596, 8440, 9000, 9495, 10550, 10613, 12660, 15192, 15825, 18990, 21100, 21226, 25320, 26375, 31650, 31839, 37980, 42200, 42452, 47475, 52750, 53065, 63300, 63678, 75960, 79125, 84904, 94950, 95517, 105500, 106130, 126600, 127356, 158250, 159195, 189900, 191034, 211000, 212260, 237375, 254712, 265325, 316500, 318390, 379800, 382068, 424520, 474750, 477585, 530650, 633000, 636780, 764136, 795975, 949500, 955170, 1061300, 1273560, 1326625, 1591950, 1899000, 1910340, 2122600, 2239343, 2387925, 2653250, 3183900, 3820680, 3979875, 4478686, 4775850, 5306500, 6367800, 6718029, 7959750, 8957372, 9551700, 10613000, 11196715, 11939625, 13436058, 15919500, 17914744, 19103400, 20154087, 22393430, 23879250, 26872116, 31839000, 33590145, 40308174, 44786860, 47758500, 53744232, 55983575, 67180290, 80616348, 89573720, 95517000, 100770435, 111967150, 134360580, 161232696, 167950725, 201540870, 223934300, 268721160, 279917875, 335901450, 403081740, 447868600, 503852175, 559835750, 671802900, 806163480, 839753625, 1007704350, 1119671500, 1343605800, 1679507250, 2015408700, 2239343000, 2519260875, 3359014500, 4030817400, 5038521750, 6718029000, 10077043500, 20154087000]

約数ペア:

[(1, 20154087000), (2, 10077043500), (3, 6718029000), (4, 5038521750), (5, 4030817400), (6, 3359014500), (8, 2519260875), (9, 2239343000), (10, 2015408700), (12, 1679507250), (15, 1343605800), (18, 1119671500), (20, 1007704350), (24, 839753625), (25, 806163480), (30, 671802900), (36, 559835750), (40, 503852175), (45, 447868600), (50, 403081740), (60, 335901450), (72, 279917875), (75, 268721160), (90, 223934300), (100, 201540870), (120, 167950725), (125, 161232696), (150, 134360580), (180, 111967150), (200, 100770435), (211, 95517000), (225, 89573720), (250, 80616348), (300, 67180290), (360, 55983575), (375, 53744232), (422, 47758500), (450, 44786860), (500, 40308174), (600, 33590145), (633, 31839000), (750, 26872116), (844, 23879250), (900, 22393430), (1000, 20154087), (1055, 19103400), (1125, 17914744), (1266, 15919500), (1500, 13436058), (1688, 11939625), (1800, 11196715), (1899, 10613000), (2110, 9551700), (2250, 8957372), (2532, 7959750), (3000, 6718029), (3165, 6367800), (3798, 5306500), (4220, 4775850), (4500, 4478686), (5064, 3979875), (5275, 3820680), (6330, 3183900), (7596, 2653250), (8440, 2387925), (9000, 2239343), (9495, 2122600), (10550, 1910340), (10613, 1899000), (12660, 1591950), (15192, 1326625), (15825, 1273560), (18990, 1061300), (21100, 955170), (21226, 949500), (25320, 795975), (26375, 764136), (31650, 636780), (31839, 633000), (37980, 530650), (42200, 477585), (42452, 474750), (47475, 424520), (52750, 382068), (53065, 379800), (63300, 318390), (63678, 316500), (75960, 265325), (79125, 254712), (84904, 237375), (94950, 212260), (95517, 211000), (105500, 191034), (106130, 189900), (126600, 159195), (127356, 158250)]