60261180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 199180800

約数和(自身を除く): 138919620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 103, 105, 140, 147, 196, 199, 206, 210, 245, 294, 309, 398, 412, 420, 490, 515, 588, 597, 618, 721, 735, 796, 980, 995, 1030, 1194, 1236, 1393, 1442, 1470, 1545, 1990, 2060, 2163, 2388, 2786, 2884, 2940, 2985, 3090, 3605, 3980, 4179, 4326, 5047, 5572, 5970, 6180, 6965, 7210, 8358, 8652, 9751, 10094, 10815, 11940, 13930, 14420, 15141, 16716, 19502, 20188, 20497, 20895, 21630, 25235, 27860, 29253, 30282, 39004, 40994, 41790, 43260, 48755, 50470, 58506, 60564, 61491, 75705, 81988, 83580, 97510, 100940, 102485, 117012, 122982, 143479, 146265, 151410, 195020, 204970, 245964, 286958, 292530, 302820, 307455, 409940, 430437, 573916, 585060, 614910, 717395, 860874, 1004353, 1229820, 1434790, 1721748, 2008706, 2152185, 2869580, 3013059, 4017412, 4304370, 5021765, 6026118, 8608740, 10043530, 12052236, 15065295, 20087060, 30130590, 60261180]

約数ペア:

[(1, 60261180), (2, 30130590), (3, 20087060), (4, 15065295), (5, 12052236), (6, 10043530), (7, 8608740), (10, 6026118), (12, 5021765), (14, 4304370), (15, 4017412), (20, 3013059), (21, 2869580), (28, 2152185), (30, 2008706), (35, 1721748), (42, 1434790), (49, 1229820), (60, 1004353), (70, 860874), (84, 717395), (98, 614910), (103, 585060), (105, 573916), (140, 430437), (147, 409940), (196, 307455), (199, 302820), (206, 292530), (210, 286958), (245, 245964), (294, 204970), (309, 195020), (398, 151410), (412, 146265), (420, 143479), (490, 122982), (515, 117012), (588, 102485), (597, 100940), (618, 97510), (721, 83580), (735, 81988), (796, 75705), (980, 61491), (995, 60564), (1030, 58506), (1194, 50470), (1236, 48755), (1393, 43260), (1442, 41790), (1470, 40994), (1545, 39004), (1990, 30282), (2060, 29253), (2163, 27860), (2388, 25235), (2786, 21630), (2884, 20895), (2940, 20497), (2985, 20188), (3090, 19502), (3605, 16716), (3980, 15141), (4179, 14420), (4326, 13930), (5047, 11940), (5572, 10815), (5970, 10094), (6180, 9751), (6965, 8652), (7210, 8358)]