397474800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7703}}^1$

素因数の和:7767

約数の個数: 120

約数和(自身を含む): 1303023744

約数和(自身を除く): 905548944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 7703, 8600, 10320, 12900, 15406, 17200, 23109, 25800, 30812, 38515, 46218, 51600, 61624, 77030, 92436, 115545, 123248, 154060, 184872, 192575, 231090, 308120, 331229, 369744, 385150, 462180, 577725, 616240, 662458, 770300, 924360, 993687, 1155450, 1324916, 1540600, 1656145, 1848720, 1987374, 2310900, 2649832, 3081200, 3312290, 3974748, 4621800, 4968435, 5299664, 6624580, 7949496, 8280725, 9243600, 9936870, 13249160, 15898992, 16561450, 19873740, 24842175, 26498320, 33122900, 39747480, 49684350, 66245800, 79494960, 99368700, 132491600, 198737400, 397474800]

約数ペア:

[(1, 397474800), (2, 198737400), (3, 132491600), (4, 99368700), (5, 79494960), (6, 66245800), (8, 49684350), (10, 39747480), (12, 33122900), (15, 26498320), (16, 24842175), (20, 19873740), (24, 16561450), (25, 15898992), (30, 13249160), (40, 9936870), (43, 9243600), (48, 8280725), (50, 7949496), (60, 6624580), (75, 5299664), (80, 4968435), (86, 4621800), (100, 3974748), (120, 3312290), (129, 3081200), (150, 2649832), (172, 2310900), (200, 1987374), (215, 1848720), (240, 1656145), (258, 1540600), (300, 1324916), (344, 1155450), (400, 993687), (430, 924360), (516, 770300), (600, 662458), (645, 616240), (688, 577725), (860, 462180), (1032, 385150), (1075, 369744), (1200, 331229), (1290, 308120), (1720, 231090), (2064, 192575), (2150, 184872), (2580, 154060), (3225, 123248), (3440, 115545), (4300, 92436), (5160, 77030), (6450, 61624), (7703, 51600), (8600, 46218), (10320, 38515), (12900, 30812), (15406, 25800), (17200, 23109)]