187830000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 150

約数和(自身を含む): 657183384

約数和(自身を除く): 469353384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2087, 2250, 2500, 3000, 3600, 3750, 4174, 4500, 5000, 5625, 6000, 6261, 7500, 8348, 9000, 10000, 10435, 11250, 12522, 15000, 16696, 18000, 18783, 20870, 22500, 25044, 30000, 31305, 33392, 37566, 41740, 45000, 50088, 52175, 62610, 75132, 83480, 90000, 93915, 100176, 104350, 125220, 150264, 156525, 166960, 187830, 208700, 250440, 260875, 300528, 313050, 375660, 417400, 469575, 500880, 521750, 626100, 751320, 782625, 834800, 939150, 1043500, 1252200, 1304375, 1502640, 1565250, 1878300, 2087000, 2347875, 2504400, 2608750, 3130500, 3756600, 3913125, 4174000, 4695750, 5217500, 6261000, 7513200, 7826250, 9391500, 10435000, 11739375, 12522000, 15652500, 18783000, 20870000, 23478750, 31305000, 37566000, 46957500, 62610000, 93915000, 187830000]

約数ペア:

[(1, 187830000), (2, 93915000), (3, 62610000), (4, 46957500), (5, 37566000), (6, 31305000), (8, 23478750), (9, 20870000), (10, 18783000), (12, 15652500), (15, 12522000), (16, 11739375), (18, 10435000), (20, 9391500), (24, 7826250), (25, 7513200), (30, 6261000), (36, 5217500), (40, 4695750), (45, 4174000), (48, 3913125), (50, 3756600), (60, 3130500), (72, 2608750), (75, 2504400), (80, 2347875), (90, 2087000), (100, 1878300), (120, 1565250), (125, 1502640), (144, 1304375), (150, 1252200), (180, 1043500), (200, 939150), (225, 834800), (240, 782625), (250, 751320), (300, 626100), (360, 521750), (375, 500880), (400, 469575), (450, 417400), (500, 375660), (600, 313050), (625, 300528), (720, 260875), (750, 250440), (900, 208700), (1000, 187830), (1125, 166960), (1200, 156525), (1250, 150264), (1500, 125220), (1800, 104350), (1875, 100176), (2000, 93915), (2087, 90000), (2250, 83480), (2500, 75132), (3000, 62610), (3600, 52175), (3750, 50088), (4174, 45000), (4500, 41740), (5000, 37566), (5625, 33392), (6000, 31305), (6261, 30000), (7500, 25044), (8348, 22500), (9000, 20870), (10000, 18783), (10435, 18000), (11250, 16696), (12522, 15000)]