19030200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 70709760

約数和(自身を除く): 51679560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 197, 200, 210, 230, 276, 280, 300, 322, 345, 350, 394, 420, 460, 483, 525, 552, 575, 591, 600, 644, 690, 700, 788, 805, 840, 920, 966, 985, 1050, 1150, 1182, 1288, 1379, 1380, 1400, 1576, 1610, 1725, 1932, 1970, 2100, 2300, 2364, 2415, 2758, 2760, 2955, 3220, 3450, 3864, 3940, 4025, 4137, 4200, 4531, 4600, 4728, 4830, 4925, 5516, 5910, 6440, 6895, 6900, 7880, 8050, 8274, 9062, 9660, 9850, 11032, 11820, 12075, 13593, 13790, 13800, 14775, 16100, 16548, 18124, 19320, 19700, 20685, 22655, 23640, 24150, 27186, 27580, 29550, 31717, 32200, 33096, 34475, 36248, 39400, 41370, 45310, 48300, 54372, 55160, 59100, 63434, 67965, 68950, 82740, 90620, 95151, 96600, 103425, 108744, 113275, 118200, 126868, 135930, 137900, 158585, 165480, 181240, 190302, 206850, 226550, 253736, 271860, 275800, 317170, 339825, 380604, 413700, 453100, 475755, 543720, 634340, 679650, 761208, 792925, 827400, 906200, 951510, 1268680, 1359300, 1585850, 1903020, 2378775, 2718600, 3171700, 3806040, 4757550, 6343400, 9515100, 19030200]

約数ペア:

[(1, 19030200), (2, 9515100), (3, 6343400), (4, 4757550), (5, 3806040), (6, 3171700), (7, 2718600), (8, 2378775), (10, 1903020), (12, 1585850), (14, 1359300), (15, 1268680), (20, 951510), (21, 906200), (23, 827400), (24, 792925), (25, 761208), (28, 679650), (30, 634340), (35, 543720), (40, 475755), (42, 453100), (46, 413700), (50, 380604), (56, 339825), (60, 317170), (69, 275800), (70, 271860), (75, 253736), (84, 226550), (92, 206850), (100, 190302), (105, 181240), (115, 165480), (120, 158585), (138, 137900), (140, 135930), (150, 126868), (161, 118200), (168, 113275), (175, 108744), (184, 103425), (197, 96600), (200, 95151), (210, 90620), (230, 82740), (276, 68950), (280, 67965), (300, 63434), (322, 59100), (345, 55160), (350, 54372), (394, 48300), (420, 45310), (460, 41370), (483, 39400), (525, 36248), (552, 34475), (575, 33096), (591, 32200), (600, 31717), (644, 29550), (690, 27580), (700, 27186), (788, 24150), (805, 23640), (840, 22655), (920, 20685), (966, 19700), (985, 19320), (1050, 18124), (1150, 16548), (1182, 16100), (1288, 14775), (1379, 13800), (1380, 13790), (1400, 13593), (1576, 12075), (1610, 11820), (1725, 11032), (1932, 9850), (1970, 9660), (2100, 9062), (2300, 8274), (2364, 8050), (2415, 7880), (2758, 6900), (2760, 6895), (2955, 6440), (3220, 5910), (3450, 5516), (3864, 4925), (3940, 4830), (4025, 4728), (4137, 4600), (4200, 4531)]