138175800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 494968320

約数和(自身を除く): 356792520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 167, 168, 175, 197, 200, 210, 280, 300, 334, 350, 394, 420, 501, 525, 591, 600, 668, 700, 788, 835, 840, 985, 1002, 1050, 1169, 1182, 1336, 1379, 1400, 1576, 1670, 1970, 2004, 2100, 2338, 2364, 2505, 2758, 2955, 3340, 3507, 3940, 4008, 4137, 4175, 4200, 4676, 4728, 4925, 5010, 5516, 5845, 5910, 6680, 6895, 7014, 7880, 8274, 8350, 9352, 9850, 10020, 11032, 11690, 11820, 12525, 13790, 14028, 14775, 16548, 16700, 17535, 19700, 20040, 20685, 23380, 23640, 25050, 27580, 28056, 29225, 29550, 32899, 33096, 33400, 34475, 35070, 39400, 41370, 46760, 50100, 55160, 58450, 59100, 65798, 68950, 70140, 82740, 87675, 98697, 100200, 103425, 116900, 118200, 131596, 137900, 140280, 164495, 165480, 175350, 197394, 206850, 230293, 233800, 263192, 275800, 328990, 350700, 394788, 413700, 460586, 493485, 657980, 690879, 701400, 789576, 822475, 827400, 921172, 986970, 1151465, 1315960, 1381758, 1644950, 1842344, 1973940, 2302930, 2467425, 2763516, 3289900, 3454395, 3947880, 4605860, 4934850, 5527032, 5757325, 6579800, 6908790, 9211720, 9869700, 11514650, 13817580, 17271975, 19739400, 23029300, 27635160, 34543950, 46058600, 69087900, 138175800]

約数ペア:

[(1, 138175800), (2, 69087900), (3, 46058600), (4, 34543950), (5, 27635160), (6, 23029300), (7, 19739400), (8, 17271975), (10, 13817580), (12, 11514650), (14, 9869700), (15, 9211720), (20, 6908790), (21, 6579800), (24, 5757325), (25, 5527032), (28, 4934850), (30, 4605860), (35, 3947880), (40, 3454395), (42, 3289900), (50, 2763516), (56, 2467425), (60, 2302930), (70, 1973940), (75, 1842344), (84, 1644950), (100, 1381758), (105, 1315960), (120, 1151465), (140, 986970), (150, 921172), (167, 827400), (168, 822475), (175, 789576), (197, 701400), (200, 690879), (210, 657980), (280, 493485), (300, 460586), (334, 413700), (350, 394788), (394, 350700), (420, 328990), (501, 275800), (525, 263192), (591, 233800), (600, 230293), (668, 206850), (700, 197394), (788, 175350), (835, 165480), (840, 164495), (985, 140280), (1002, 137900), (1050, 131596), (1169, 118200), (1182, 116900), (1336, 103425), (1379, 100200), (1400, 98697), (1576, 87675), (1670, 82740), (1970, 70140), (2004, 68950), (2100, 65798), (2338, 59100), (2364, 58450), (2505, 55160), (2758, 50100), (2955, 46760), (3340, 41370), (3507, 39400), (3940, 35070), (4008, 34475), (4137, 33400), (4175, 33096), (4200, 32899), (4676, 29550), (4728, 29225), (4925, 28056), (5010, 27580), (5516, 25050), (5845, 23640), (5910, 23380), (6680, 20685), (6895, 20040), (7014, 19700), (7880, 17535), (8274, 16700), (8350, 16548), (9352, 14775), (9850, 14028), (10020, 13790), (11032, 12525), (11690, 11820)]