85552800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 285294240

約数和(自身を除く): 199741440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 829, 860, 1032, 1075, 1200, 1290, 1376, 1658, 1720, 2064, 2150, 2400, 2487, 2580, 3225, 3316, 3440, 4128, 4145, 4300, 4974, 5160, 6450, 6632, 6880, 8290, 8600, 9948, 10320, 12435, 12900, 13264, 16580, 17200, 19896, 20640, 20725, 24870, 25800, 26528, 33160, 34400, 35647, 39792, 41450, 49740, 51600, 62175, 66320, 71294, 79584, 82900, 99480, 103200, 106941, 124350, 132640, 142588, 165800, 178235, 198960, 213882, 248700, 285176, 331600, 356470, 397920, 427764, 497400, 534705, 570352, 663200, 712940, 855528, 891175, 994800, 1069410, 1140704, 1425880, 1711056, 1782350, 1989600, 2138820, 2673525, 2851760, 3422112, 3564700, 4277640, 5347050, 5703520, 7129400, 8555280, 10694100, 14258800, 17110560, 21388200, 28517600, 42776400, 85552800]

約数ペア:

[(1, 85552800), (2, 42776400), (3, 28517600), (4, 21388200), (5, 17110560), (6, 14258800), (8, 10694100), (10, 8555280), (12, 7129400), (15, 5703520), (16, 5347050), (20, 4277640), (24, 3564700), (25, 3422112), (30, 2851760), (32, 2673525), (40, 2138820), (43, 1989600), (48, 1782350), (50, 1711056), (60, 1425880), (75, 1140704), (80, 1069410), (86, 994800), (96, 891175), (100, 855528), (120, 712940), (129, 663200), (150, 570352), (160, 534705), (172, 497400), (200, 427764), (215, 397920), (240, 356470), (258, 331600), (300, 285176), (344, 248700), (400, 213882), (430, 198960), (480, 178235), (516, 165800), (600, 142588), (645, 132640), (688, 124350), (800, 106941), (829, 103200), (860, 99480), (1032, 82900), (1075, 79584), (1200, 71294), (1290, 66320), (1376, 62175), (1658, 51600), (1720, 49740), (2064, 41450), (2150, 39792), (2400, 35647), (2487, 34400), (2580, 33160), (3225, 26528), (3316, 25800), (3440, 24870), (4128, 20725), (4145, 20640), (4300, 19896), (4974, 17200), (5160, 16580), (6450, 13264), (6632, 12900), (6880, 12435), (8290, 10320), (8600, 9948)]