79784400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3949

約数の個数: 120

約数和(自身を含む): 270679104

約数和(自身を除く): 190894704

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, 3911, 4080, 5100, 6800, 7822, 10200, 11733, 15644, 19555, 20400, 23466, 31288, 39110, 46932, 58665, 62576, 66487, 78220, 93864, 97775, 117330, 132974, 156440, 187728, 195550, 199461, 234660, 265948, 293325, 312880, 332435, 391100, 398922, 469320, 531896, 586650, 664870, 782200, 797844, 938640, 997305, 1063792, 1173300, 1329740, 1564400, 1595688, 1662175, 1994610, 2346600, 2659480, 3191376, 3324350, 3989220, 4693200, 4986525, 5318960, 6648700, 7978440, 9973050, 13297400, 15956880, 19946100, 26594800, 39892200, 79784400]

約数ペア:

[(1, 79784400), (2, 39892200), (3, 26594800), (4, 19946100), (5, 15956880), (6, 13297400), (8, 9973050), (10, 7978440), (12, 6648700), (15, 5318960), (16, 4986525), (17, 4693200), (20, 3989220), (24, 3324350), (25, 3191376), (30, 2659480), (34, 2346600), (40, 1994610), (48, 1662175), (50, 1595688), (51, 1564400), (60, 1329740), (68, 1173300), (75, 1063792), (80, 997305), (85, 938640), (100, 797844), (102, 782200), (120, 664870), (136, 586650), (150, 531896), (170, 469320), (200, 398922), (204, 391100), (240, 332435), (255, 312880), (272, 293325), (300, 265948), (340, 234660), (400, 199461), (408, 195550), (425, 187728), (510, 156440), (600, 132974), (680, 117330), (816, 97775), (850, 93864), (1020, 78220), (1200, 66487), (1275, 62576), (1360, 58665), (1700, 46932), (2040, 39110), (2550, 31288), (3400, 23466), (3911, 20400), (4080, 19555), (5100, 15644), (6800, 11733), (7822, 10200)]