87121200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 282918400

約数和(自身を除く): 195797200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 790, 919, 948, 1185, 1200, 1264, 1580, 1838, 1896, 1975, 2370, 2757, 3160, 3676, 3792, 3950, 4595, 4740, 5514, 5925, 6320, 7352, 7900, 9190, 9480, 11028, 11850, 13785, 14704, 15800, 18380, 18960, 22056, 22975, 23700, 27570, 31600, 36760, 44112, 45950, 47400, 55140, 68925, 72601, 73520, 91900, 94800, 110280, 137850, 145202, 183800, 217803, 220560, 275700, 290404, 363005, 367600, 435606, 551400, 580808, 726010, 871212, 1089015, 1102800, 1161616, 1452020, 1742424, 1815025, 2178030, 2904040, 3484848, 3630050, 4356060, 5445075, 5808080, 7260100, 8712120, 10890150, 14520200, 17424240, 21780300, 29040400, 43560600, 87121200]

約数ペア:

[(1, 87121200), (2, 43560600), (3, 29040400), (4, 21780300), (5, 17424240), (6, 14520200), (8, 10890150), (10, 8712120), (12, 7260100), (15, 5808080), (16, 5445075), (20, 4356060), (24, 3630050), (25, 3484848), (30, 2904040), (40, 2178030), (48, 1815025), (50, 1742424), (60, 1452020), (75, 1161616), (79, 1102800), (80, 1089015), (100, 871212), (120, 726010), (150, 580808), (158, 551400), (200, 435606), (237, 367600), (240, 363005), (300, 290404), (316, 275700), (395, 220560), (400, 217803), (474, 183800), (600, 145202), (632, 137850), (790, 110280), (919, 94800), (948, 91900), (1185, 73520), (1200, 72601), (1264, 68925), (1580, 55140), (1838, 47400), (1896, 45950), (1975, 44112), (2370, 36760), (2757, 31600), (3160, 27570), (3676, 23700), (3792, 22975), (3950, 22056), (4595, 18960), (4740, 18380), (5514, 15800), (5925, 14704), (6320, 13785), (7352, 11850), (7900, 11028), (9190, 9480)]