102420360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 385257600

約数和(自身を除く): 282837240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 419, 420, 485, 504, 582, 630, 679, 776, 838, 840, 873, 970, 1164, 1257, 1260, 1358, 1455, 1676, 1746, 1940, 2037, 2095, 2328, 2514, 2520, 2716, 2910, 2933, 3352, 3395, 3492, 3771, 3880, 4074, 4190, 4365, 5028, 5432, 5820, 5866, 6111, 6285, 6790, 6984, 7542, 8148, 8380, 8730, 8799, 10056, 10185, 11640, 11732, 12222, 12570, 13580, 14665, 15084, 16296, 16760, 17460, 17598, 18855, 20370, 23464, 24444, 25140, 26397, 27160, 29330, 30168, 30555, 34920, 35196, 37710, 40643, 40740, 43995, 48888, 50280, 52794, 58660, 61110, 70392, 75420, 81286, 81480, 87990, 105588, 117320, 121929, 122220, 131985, 150840, 162572, 175980, 203215, 211176, 243858, 244440, 263970, 284501, 325144, 351960, 365787, 406430, 487716, 527940, 569002, 609645, 731574, 812860, 853503, 975432, 1055880, 1138004, 1219290, 1422505, 1463148, 1625720, 1707006, 1828935, 2276008, 2438580, 2560509, 2845010, 2926296, 3414012, 3657870, 4267515, 4877160, 5121018, 5690020, 6828024, 7315740, 8535030, 10242036, 11380040, 12802545, 14631480, 17070060, 20484072, 25605090, 34140120, 51210180, 102420360]

約数ペア:

[(1, 102420360), (2, 51210180), (3, 34140120), (4, 25605090), (5, 20484072), (6, 17070060), (7, 14631480), (8, 12802545), (9, 11380040), (10, 10242036), (12, 8535030), (14, 7315740), (15, 6828024), (18, 5690020), (20, 5121018), (21, 4877160), (24, 4267515), (28, 3657870), (30, 3414012), (35, 2926296), (36, 2845010), (40, 2560509), (42, 2438580), (45, 2276008), (56, 1828935), (60, 1707006), (63, 1625720), (70, 1463148), (72, 1422505), (84, 1219290), (90, 1138004), (97, 1055880), (105, 975432), (120, 853503), (126, 812860), (140, 731574), (168, 609645), (180, 569002), (194, 527940), (210, 487716), (252, 406430), (280, 365787), (291, 351960), (315, 325144), (360, 284501), (388, 263970), (419, 244440), (420, 243858), (485, 211176), (504, 203215), (582, 175980), (630, 162572), (679, 150840), (776, 131985), (838, 122220), (840, 121929), (873, 117320), (970, 105588), (1164, 87990), (1257, 81480), (1260, 81286), (1358, 75420), (1455, 70392), (1676, 61110), (1746, 58660), (1940, 52794), (2037, 50280), (2095, 48888), (2328, 43995), (2514, 40740), (2520, 40643), (2716, 37710), (2910, 35196), (2933, 34920), (3352, 30555), (3395, 30168), (3492, 29330), (3771, 27160), (3880, 26397), (4074, 25140), (4190, 24444), (4365, 23464), (5028, 20370), (5432, 18855), (5820, 17598), (5866, 17460), (6111, 16760), (6285, 16296), (6790, 15084), (6984, 14665), (7542, 13580), (8148, 12570), (8380, 12222), (8730, 11732), (8799, 11640), (10056, 10185)]