123078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 403670592

約数和(自身を除く): 280592592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 200, 219, 240, 250, 281, 292, 300, 365, 375, 400, 438, 500, 562, 584, 600, 730, 750, 843, 876, 1000, 1095, 1124, 1168, 1200, 1405, 1460, 1500, 1686, 1752, 1825, 2000, 2190, 2248, 2810, 2920, 3000, 3372, 3504, 3650, 4215, 4380, 4496, 5475, 5620, 5840, 6000, 6744, 7025, 7300, 8430, 8760, 9125, 10950, 11240, 13488, 14050, 14600, 16860, 17520, 18250, 20513, 21075, 21900, 22480, 27375, 28100, 29200, 33720, 35125, 36500, 41026, 42150, 43800, 54750, 56200, 61539, 67440, 70250, 73000, 82052, 84300, 87600, 102565, 105375, 109500, 112400, 123078, 140500, 146000, 164104, 168600, 205130, 210750, 219000, 246156, 281000, 307695, 328208, 337200, 410260, 421500, 438000, 492312, 512825, 562000, 615390, 820520, 843000, 984624, 1025650, 1230780, 1538475, 1641040, 1686000, 2051300, 2461560, 2564125, 3076950, 4102600, 4923120, 5128250, 6153900, 7692375, 8205200, 10256500, 12307800, 15384750, 20513000, 24615600, 30769500, 41026000, 61539000, 123078000]

約数ペア:

[(1, 123078000), (2, 61539000), (3, 41026000), (4, 30769500), (5, 24615600), (6, 20513000), (8, 15384750), (10, 12307800), (12, 10256500), (15, 8205200), (16, 7692375), (20, 6153900), (24, 5128250), (25, 4923120), (30, 4102600), (40, 3076950), (48, 2564125), (50, 2461560), (60, 2051300), (73, 1686000), (75, 1641040), (80, 1538475), (100, 1230780), (120, 1025650), (125, 984624), (146, 843000), (150, 820520), (200, 615390), (219, 562000), (240, 512825), (250, 492312), (281, 438000), (292, 421500), (300, 410260), (365, 337200), (375, 328208), (400, 307695), (438, 281000), (500, 246156), (562, 219000), (584, 210750), (600, 205130), (730, 168600), (750, 164104), (843, 146000), (876, 140500), (1000, 123078), (1095, 112400), (1124, 109500), (1168, 105375), (1200, 102565), (1405, 87600), (1460, 84300), (1500, 82052), (1686, 73000), (1752, 70250), (1825, 67440), (2000, 61539), (2190, 56200), (2248, 54750), (2810, 43800), (2920, 42150), (3000, 41026), (3372, 36500), (3504, 35125), (3650, 33720), (4215, 29200), (4380, 28100), (4496, 27375), (5475, 22480), (5620, 21900), (5840, 21075), (6000, 20513), (6744, 18250), (7025, 17520), (7300, 16860), (8430, 14600), (8760, 14050), (9125, 13488), (10950, 11240)]