189944400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9311}}^1$

素因数の和:9349

約数の個数: 120

約数和(自身を含む): 644315904

約数和(自身を除く): 454371504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 9311, 10200, 18622, 20400, 27933, 37244, 46555, 55866, 74488, 93110, 111732, 139665, 148976, 158287, 186220, 223464, 232775, 279330, 316574, 372440, 446928, 465550, 474861, 558660, 633148, 698325, 744880, 791435, 931100, 949722, 1117320, 1266296, 1396650, 1582870, 1862200, 1899444, 2234640, 2374305, 2532592, 2793300, 3165740, 3724400, 3798888, 3957175, 4748610, 5586600, 6331480, 7597776, 7914350, 9497220, 11173200, 11871525, 12662960, 15828700, 18994440, 23743050, 31657400, 37988880, 47486100, 63314800, 94972200, 189944400]

約数ペア:

[(1, 189944400), (2, 94972200), (3, 63314800), (4, 47486100), (5, 37988880), (6, 31657400), (8, 23743050), (10, 18994440), (12, 15828700), (15, 12662960), (16, 11871525), (17, 11173200), (20, 9497220), (24, 7914350), (25, 7597776), (30, 6331480), (34, 5586600), (40, 4748610), (48, 3957175), (50, 3798888), (51, 3724400), (60, 3165740), (68, 2793300), (75, 2532592), (80, 2374305), (85, 2234640), (100, 1899444), (102, 1862200), (120, 1582870), (136, 1396650), (150, 1266296), (170, 1117320), (200, 949722), (204, 931100), (240, 791435), (255, 744880), (272, 698325), (300, 633148), (340, 558660), (400, 474861), (408, 465550), (425, 446928), (510, 372440), (600, 316574), (680, 279330), (816, 232775), (850, 223464), (1020, 186220), (1200, 158287), (1275, 148976), (1360, 139665), (1700, 111732), (2040, 93110), (2550, 74488), (3400, 55866), (4080, 46555), (5100, 37244), (6800, 27933), (9311, 20400), (10200, 18622)]