204363900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17467}}^1$

素因数の和:17500

約数の個数: 108

約数和(自身を含む): 689881192

約数和(自身を除く): 485517292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17467, 34934, 52401, 69868, 87335, 104802, 157203, 174670, 209604, 227071, 262005, 314406, 349340, 436675, 454142, 524010, 628812, 681213, 786015, 873350, 908284, 1048020, 1135355, 1310025, 1362426, 1572030, 1746700, 2043639, 2270710, 2620050, 2724852, 3144060, 3406065, 3930075, 4087278, 4541420, 5240100, 5676775, 6812130, 7860150, 8174556, 10218195, 11353550, 13624260, 15720300, 17030325, 20436390, 22707100, 34060650, 40872780, 51090975, 68121300, 102181950, 204363900]

約数ペア:

[(1, 204363900), (2, 102181950), (3, 68121300), (4, 51090975), (5, 40872780), (6, 34060650), (9, 22707100), (10, 20436390), (12, 17030325), (13, 15720300), (15, 13624260), (18, 11353550), (20, 10218195), (25, 8174556), (26, 7860150), (30, 6812130), (36, 5676775), (39, 5240100), (45, 4541420), (50, 4087278), (52, 3930075), (60, 3406065), (65, 3144060), (75, 2724852), (78, 2620050), (90, 2270710), (100, 2043639), (117, 1746700), (130, 1572030), (150, 1362426), (156, 1310025), (180, 1135355), (195, 1048020), (225, 908284), (234, 873350), (260, 786015), (300, 681213), (325, 628812), (390, 524010), (450, 454142), (468, 436675), (585, 349340), (650, 314406), (780, 262005), (900, 227071), (975, 209604), (1170, 174670), (1300, 157203), (1950, 104802), (2340, 87335), (2925, 69868), (3900, 52401), (5850, 34934), (11700, 17467)]