200515425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 397886736

約数和(自身を除く): 197371311

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 51, 55, 75, 85, 87, 145, 165, 187, 255, 275, 289, 319, 425, 435, 493, 561, 725, 825, 841, 867, 935, 957, 1275, 1445, 1479, 1595, 2175, 2465, 2523, 2805, 3179, 4205, 4335, 4675, 4785, 5423, 7225, 7395, 7975, 8381, 9251, 9537, 12325, 12615, 14025, 14297, 15895, 16269, 21025, 21675, 23925, 25143, 27115, 27753, 36975, 41905, 42891, 46255, 47685, 63075, 71485, 79475, 81345, 92191, 125715, 135575, 138765, 157267, 209525, 214455, 231275, 238425, 243049, 276573, 357425, 406725, 460955, 471801, 628575, 693825, 729147, 786335, 1072275, 1215245, 1382865, 2304775, 2359005, 2673539, 3645735, 3931675, 6076225, 6914325, 8020617, 11795025, 13367695, 18228675, 40103085, 66838475, 200515425]

約数ペア:

[(1, 200515425), (3, 66838475), (5, 40103085), (11, 18228675), (15, 13367695), (17, 11795025), (25, 8020617), (29, 6914325), (33, 6076225), (51, 3931675), (55, 3645735), (75, 2673539), (85, 2359005), (87, 2304775), (145, 1382865), (165, 1215245), (187, 1072275), (255, 786335), (275, 729147), (289, 693825), (319, 628575), (425, 471801), (435, 460955), (493, 406725), (561, 357425), (725, 276573), (825, 243049), (841, 238425), (867, 231275), (935, 214455), (957, 209525), (1275, 157267), (1445, 138765), (1479, 135575), (1595, 125715), (2175, 92191), (2465, 81345), (2523, 79475), (2805, 71485), (3179, 63075), (4205, 47685), (4335, 46255), (4675, 42891), (4785, 41905), (5423, 36975), (7225, 27753), (7395, 27115), (7975, 25143), (8381, 23925), (9251, 21675), (9537, 21025), (12325, 16269), (12615, 15895), (14025, 14297)]