77338740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 152485260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 179, 190, 228, 285, 358, 379, 380, 537, 570, 716, 758, 895, 1074, 1137, 1140, 1516, 1790, 1895, 2148, 2274, 2685, 3401, 3580, 3790, 4548, 5370, 5685, 6802, 7201, 7580, 10203, 10740, 11370, 13604, 14402, 17005, 20406, 21603, 22740, 28804, 34010, 36005, 40812, 43206, 51015, 67841, 68020, 72010, 86412, 102030, 108015, 135682, 144020, 203523, 204060, 216030, 271364, 339205, 407046, 432060, 678410, 814092, 1017615, 1288979, 1356820, 2035230, 2577958, 3866937, 4070460, 5155916, 6444895, 7733874, 12889790, 15467748, 19334685, 25779580, 38669370, 77338740]

約数ペア:

[(1, 77338740), (2, 38669370), (3, 25779580), (4, 19334685), (5, 15467748), (6, 12889790), (10, 7733874), (12, 6444895), (15, 5155916), (19, 4070460), (20, 3866937), (30, 2577958), (38, 2035230), (57, 1356820), (60, 1288979), (76, 1017615), (95, 814092), (114, 678410), (179, 432060), (190, 407046), (228, 339205), (285, 271364), (358, 216030), (379, 204060), (380, 203523), (537, 144020), (570, 135682), (716, 108015), (758, 102030), (895, 86412), (1074, 72010), (1137, 68020), (1140, 67841), (1516, 51015), (1790, 43206), (1895, 40812), (2148, 36005), (2274, 34010), (2685, 28804), (3401, 22740), (3580, 21603), (3790, 20406), (4548, 17005), (5370, 14402), (5685, 13604), (6802, 11370), (7201, 10740), (7580, 10203)]