82984800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 274482432

約数和(自身を除く): 191497632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 487, 568, 600, 710, 800, 852, 974, 1065, 1136, 1200, 1420, 1461, 1704, 1775, 1948, 2130, 2272, 2400, 2435, 2840, 2922, 3408, 3550, 3896, 4260, 4870, 5325, 5680, 5844, 6816, 7100, 7305, 7792, 8520, 9740, 10650, 11360, 11688, 12175, 14200, 14610, 15584, 17040, 19480, 21300, 23376, 24350, 28400, 29220, 34080, 34577, 36525, 38960, 42600, 46752, 48700, 56800, 58440, 69154, 73050, 77920, 85200, 97400, 103731, 116880, 138308, 146100, 170400, 172885, 194800, 207462, 233760, 276616, 292200, 345770, 389600, 414924, 518655, 553232, 584400, 691540, 829848, 864425, 1037310, 1106464, 1168800, 1383080, 1659696, 1728850, 2074620, 2593275, 2766160, 3319392, 3457700, 4149240, 5186550, 5532320, 6915400, 8298480, 10373100, 13830800, 16596960, 20746200, 27661600, 41492400, 82984800]

約数ペア:

[(1, 82984800), (2, 41492400), (3, 27661600), (4, 20746200), (5, 16596960), (6, 13830800), (8, 10373100), (10, 8298480), (12, 6915400), (15, 5532320), (16, 5186550), (20, 4149240), (24, 3457700), (25, 3319392), (30, 2766160), (32, 2593275), (40, 2074620), (48, 1728850), (50, 1659696), (60, 1383080), (71, 1168800), (75, 1106464), (80, 1037310), (96, 864425), (100, 829848), (120, 691540), (142, 584400), (150, 553232), (160, 518655), (200, 414924), (213, 389600), (240, 345770), (284, 292200), (300, 276616), (355, 233760), (400, 207462), (426, 194800), (480, 172885), (487, 170400), (568, 146100), (600, 138308), (710, 116880), (800, 103731), (852, 97400), (974, 85200), (1065, 77920), (1136, 73050), (1200, 69154), (1420, 58440), (1461, 56800), (1704, 48700), (1775, 46752), (1948, 42600), (2130, 38960), (2272, 36525), (2400, 34577), (2435, 34080), (2840, 29220), (2922, 28400), (3408, 24350), (3550, 23376), (3896, 21300), (4260, 19480), (4870, 17040), (5325, 15584), (5680, 14610), (5844, 14200), (6816, 12175), (7100, 11688), (7305, 11360), (7792, 10650), (8520, 9740)]