55651500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 178869600

約数和(自身を除く): 123218100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 125, 149, 150, 166, 180, 225, 249, 250, 298, 300, 332, 375, 415, 447, 450, 498, 500, 596, 745, 747, 750, 830, 894, 900, 996, 1125, 1245, 1341, 1490, 1494, 1500, 1660, 1788, 2075, 2235, 2250, 2490, 2682, 2980, 2988, 3725, 3735, 4150, 4470, 4500, 4980, 5364, 6225, 6705, 7450, 7470, 8300, 8940, 10375, 11175, 12367, 12450, 13410, 14900, 14940, 18625, 18675, 20750, 22350, 24734, 24900, 26820, 31125, 33525, 37101, 37250, 37350, 41500, 44700, 49468, 55875, 61835, 62250, 67050, 74202, 74500, 74700, 93375, 111303, 111750, 123670, 124500, 134100, 148404, 167625, 185505, 186750, 222606, 223500, 247340, 309175, 335250, 371010, 373500, 445212, 556515, 618350, 670500, 742020, 927525, 1113030, 1236700, 1545875, 1855050, 2226060, 2782575, 3091750, 3710100, 4637625, 5565150, 6183500, 9275250, 11130300, 13912875, 18550500, 27825750, 55651500]

約数ペア:

[(1, 55651500), (2, 27825750), (3, 18550500), (4, 13912875), (5, 11130300), (6, 9275250), (9, 6183500), (10, 5565150), (12, 4637625), (15, 3710100), (18, 3091750), (20, 2782575), (25, 2226060), (30, 1855050), (36, 1545875), (45, 1236700), (50, 1113030), (60, 927525), (75, 742020), (83, 670500), (90, 618350), (100, 556515), (125, 445212), (149, 373500), (150, 371010), (166, 335250), (180, 309175), (225, 247340), (249, 223500), (250, 222606), (298, 186750), (300, 185505), (332, 167625), (375, 148404), (415, 134100), (447, 124500), (450, 123670), (498, 111750), (500, 111303), (596, 93375), (745, 74700), (747, 74500), (750, 74202), (830, 67050), (894, 62250), (900, 61835), (996, 55875), (1125, 49468), (1245, 44700), (1341, 41500), (1490, 37350), (1494, 37250), (1500, 37101), (1660, 33525), (1788, 31125), (2075, 26820), (2235, 24900), (2250, 24734), (2490, 22350), (2682, 20750), (2980, 18675), (2988, 18625), (3725, 14940), (3735, 14900), (4150, 13410), (4470, 12450), (4500, 12367), (4980, 11175), (5364, 10375), (6225, 8940), (6705, 8300), (7450, 7470)]