55504400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 156281664

約数和(自身を除く): 100777264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 461, 560, 602, 688, 700, 860, 922, 1075, 1204, 1400, 1505, 1720, 1844, 2150, 2305, 2408, 2800, 3010, 3227, 3440, 3688, 4300, 4610, 4816, 6020, 6454, 7376, 7525, 8600, 9220, 11525, 12040, 12908, 15050, 16135, 17200, 18440, 19823, 23050, 24080, 25816, 30100, 32270, 36880, 39646, 46100, 51632, 60200, 64540, 79292, 80675, 92200, 99115, 120400, 129080, 138761, 158584, 161350, 184400, 198230, 258160, 277522, 317168, 322700, 396460, 495575, 555044, 645400, 693805, 792920, 991150, 1110088, 1290800, 1387610, 1585840, 1982300, 2220176, 2775220, 3469025, 3964600, 5550440, 6938050, 7929200, 11100880, 13876100, 27752200, 55504400]

約数ペア:

[(1, 55504400), (2, 27752200), (4, 13876100), (5, 11100880), (7, 7929200), (8, 6938050), (10, 5550440), (14, 3964600), (16, 3469025), (20, 2775220), (25, 2220176), (28, 1982300), (35, 1585840), (40, 1387610), (43, 1290800), (50, 1110088), (56, 991150), (70, 792920), (80, 693805), (86, 645400), (100, 555044), (112, 495575), (140, 396460), (172, 322700), (175, 317168), (200, 277522), (215, 258160), (280, 198230), (301, 184400), (344, 161350), (350, 158584), (400, 138761), (430, 129080), (461, 120400), (560, 99115), (602, 92200), (688, 80675), (700, 79292), (860, 64540), (922, 60200), (1075, 51632), (1204, 46100), (1400, 39646), (1505, 36880), (1720, 32270), (1844, 30100), (2150, 25816), (2305, 24080), (2408, 23050), (2800, 19823), (3010, 18440), (3227, 17200), (3440, 16135), (3688, 15050), (4300, 12908), (4610, 12040), (4816, 11525), (6020, 9220), (6454, 8600), (7376, 7525)]