27831300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 95410560

約数和(自身を除く): 67579260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 457, 525, 580, 609, 700, 725, 812, 870, 914, 1015, 1050, 1218, 1371, 1450, 1740, 1828, 2030, 2100, 2175, 2285, 2436, 2742, 2900, 3045, 3199, 4060, 4350, 4570, 5075, 5484, 6090, 6398, 6855, 8700, 9140, 9597, 10150, 11425, 12180, 12796, 13253, 13710, 15225, 15995, 19194, 20300, 22850, 26506, 27420, 30450, 31990, 34275, 38388, 39759, 45700, 47985, 53012, 60900, 63980, 66265, 68550, 79518, 79975, 92771, 95970, 132530, 137100, 159036, 159950, 185542, 191940, 198795, 239925, 265060, 278313, 319900, 331325, 371084, 397590, 463855, 479850, 556626, 662650, 795180, 927710, 959700, 993975, 1113252, 1325300, 1391565, 1855420, 1987950, 2319275, 2783130, 3975900, 4638550, 5566260, 6957825, 9277100, 13915650, 27831300]

約数ペア:

[(1, 27831300), (2, 13915650), (3, 9277100), (4, 6957825), (5, 5566260), (6, 4638550), (7, 3975900), (10, 2783130), (12, 2319275), (14, 1987950), (15, 1855420), (20, 1391565), (21, 1325300), (25, 1113252), (28, 993975), (29, 959700), (30, 927710), (35, 795180), (42, 662650), (50, 556626), (58, 479850), (60, 463855), (70, 397590), (75, 371084), (84, 331325), (87, 319900), (100, 278313), (105, 265060), (116, 239925), (140, 198795), (145, 191940), (150, 185542), (174, 159950), (175, 159036), (203, 137100), (210, 132530), (290, 95970), (300, 92771), (348, 79975), (350, 79518), (406, 68550), (420, 66265), (435, 63980), (457, 60900), (525, 53012), (580, 47985), (609, 45700), (700, 39759), (725, 38388), (812, 34275), (870, 31990), (914, 30450), (1015, 27420), (1050, 26506), (1218, 22850), (1371, 20300), (1450, 19194), (1740, 15995), (1828, 15225), (2030, 13710), (2100, 13253), (2175, 12796), (2285, 12180), (2436, 11425), (2742, 10150), (2900, 9597), (3045, 9140), (3199, 8700), (4060, 6855), (4350, 6398), (4570, 6090), (5075, 5484)]