84543900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 282648576

約数和(自身を除く): 198104676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 317, 350, 381, 420, 508, 525, 634, 635, 700, 762, 889, 951, 1050, 1268, 1270, 1524, 1585, 1778, 1902, 1905, 2100, 2219, 2540, 2667, 3170, 3175, 3556, 3804, 3810, 4438, 4445, 4755, 5334, 6340, 6350, 6657, 7620, 7925, 8876, 8890, 9510, 9525, 10668, 11095, 12700, 13314, 13335, 15850, 17780, 19020, 19050, 22190, 22225, 23775, 26628, 26670, 31700, 33285, 38100, 40259, 44380, 44450, 47550, 53340, 55475, 66570, 66675, 80518, 88900, 95100, 110950, 120777, 133140, 133350, 161036, 166425, 201295, 221900, 241554, 266700, 281813, 332850, 402590, 483108, 563626, 603885, 665700, 805180, 845439, 1006475, 1127252, 1207770, 1409065, 1690878, 2012950, 2415540, 2818130, 3019425, 3381756, 4025900, 4227195, 5636260, 6038850, 7045325, 8454390, 12077700, 14090650, 16908780, 21135975, 28181300, 42271950, 84543900]

約数ペア:

[(1, 84543900), (2, 42271950), (3, 28181300), (4, 21135975), (5, 16908780), (6, 14090650), (7, 12077700), (10, 8454390), (12, 7045325), (14, 6038850), (15, 5636260), (20, 4227195), (21, 4025900), (25, 3381756), (28, 3019425), (30, 2818130), (35, 2415540), (42, 2012950), (50, 1690878), (60, 1409065), (70, 1207770), (75, 1127252), (84, 1006475), (100, 845439), (105, 805180), (127, 665700), (140, 603885), (150, 563626), (175, 483108), (210, 402590), (254, 332850), (300, 281813), (317, 266700), (350, 241554), (381, 221900), (420, 201295), (508, 166425), (525, 161036), (634, 133350), (635, 133140), (700, 120777), (762, 110950), (889, 95100), (951, 88900), (1050, 80518), (1268, 66675), (1270, 66570), (1524, 55475), (1585, 53340), (1778, 47550), (1902, 44450), (1905, 44380), (2100, 40259), (2219, 38100), (2540, 33285), (2667, 31700), (3170, 26670), (3175, 26628), (3556, 23775), (3804, 22225), (3810, 22190), (4438, 19050), (4445, 19020), (4755, 17780), (5334, 15850), (6340, 13335), (6350, 13314), (6657, 12700), (7620, 11095), (7925, 10668), (8876, 9525), (8890, 9510)]