220137210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 611804160

約数和(自身を除く): 391666950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 67, 86, 90, 129, 134, 135, 201, 215, 258, 270, 283, 335, 387, 402, 430, 566, 603, 645, 670, 774, 849, 1005, 1161, 1206, 1290, 1415, 1698, 1809, 1935, 2010, 2322, 2547, 2830, 2881, 3015, 3618, 3870, 4245, 5094, 5762, 5805, 6030, 7641, 8490, 8643, 9045, 11610, 12169, 12735, 14405, 15282, 17286, 18090, 18961, 24338, 25470, 25929, 28810, 36507, 37922, 38205, 43215, 51858, 56883, 60845, 73014, 76410, 77787, 86430, 94805, 109521, 113766, 121690, 129645, 155574, 170649, 182535, 189610, 219042, 259290, 284415, 328563, 341298, 365070, 388935, 511947, 547605, 568830, 657126, 777870, 815323, 853245, 1023894, 1095210, 1630646, 1642815, 1706490, 2445969, 2559735, 3285630, 4076615, 4891938, 5119470, 7337907, 8153230, 12229845, 14675814, 22013721, 24459690, 36689535, 44027442, 73379070, 110068605, 220137210]

約数ペア:

[(1, 220137210), (2, 110068605), (3, 73379070), (5, 44027442), (6, 36689535), (9, 24459690), (10, 22013721), (15, 14675814), (18, 12229845), (27, 8153230), (30, 7337907), (43, 5119470), (45, 4891938), (54, 4076615), (67, 3285630), (86, 2559735), (90, 2445969), (129, 1706490), (134, 1642815), (135, 1630646), (201, 1095210), (215, 1023894), (258, 853245), (270, 815323), (283, 777870), (335, 657126), (387, 568830), (402, 547605), (430, 511947), (566, 388935), (603, 365070), (645, 341298), (670, 328563), (774, 284415), (849, 259290), (1005, 219042), (1161, 189610), (1206, 182535), (1290, 170649), (1415, 155574), (1698, 129645), (1809, 121690), (1935, 113766), (2010, 109521), (2322, 94805), (2547, 86430), (2830, 77787), (2881, 76410), (3015, 73014), (3618, 60845), (3870, 56883), (4245, 51858), (5094, 43215), (5762, 38205), (5805, 37922), (6030, 36507), (7641, 28810), (8490, 25929), (8643, 25470), (9045, 24338), (11610, 18961), (12169, 18090), (12735, 17286), (14405, 15282)]