74455080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 257402880

約数和(自身を除く): 182947800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 587, 604, 755, 840, 906, 1057, 1174, 1208, 1510, 1761, 1812, 2114, 2265, 2348, 2935, 3020, 3171, 3522, 3624, 4109, 4228, 4530, 4696, 5285, 5870, 6040, 6342, 7044, 8218, 8456, 8805, 9060, 10570, 11740, 12327, 12684, 14088, 15855, 16436, 17610, 18120, 20545, 21140, 23480, 24654, 25368, 31710, 32872, 35220, 41090, 42280, 49308, 61635, 63420, 70440, 82180, 88637, 98616, 123270, 126840, 164360, 177274, 246540, 265911, 354548, 443185, 493080, 531822, 620459, 709096, 886370, 1063644, 1240918, 1329555, 1772740, 1861377, 2127288, 2481836, 2659110, 3102295, 3545480, 3722754, 4963672, 5318220, 6204590, 7445508, 9306885, 10636440, 12409180, 14891016, 18613770, 24818360, 37227540, 74455080]

約数ペア:

[(1, 74455080), (2, 37227540), (3, 24818360), (4, 18613770), (5, 14891016), (6, 12409180), (7, 10636440), (8, 9306885), (10, 7445508), (12, 6204590), (14, 5318220), (15, 4963672), (20, 3722754), (21, 3545480), (24, 3102295), (28, 2659110), (30, 2481836), (35, 2127288), (40, 1861377), (42, 1772740), (56, 1329555), (60, 1240918), (70, 1063644), (84, 886370), (105, 709096), (120, 620459), (140, 531822), (151, 493080), (168, 443185), (210, 354548), (280, 265911), (302, 246540), (420, 177274), (453, 164360), (587, 126840), (604, 123270), (755, 98616), (840, 88637), (906, 82180), (1057, 70440), (1174, 63420), (1208, 61635), (1510, 49308), (1761, 42280), (1812, 41090), (2114, 35220), (2265, 32872), (2348, 31710), (2935, 25368), (3020, 24654), (3171, 23480), (3522, 21140), (3624, 20545), (4109, 18120), (4228, 17610), (4530, 16436), (4696, 15855), (5285, 14088), (5870, 12684), (6040, 12327), (6342, 11740), (7044, 10570), (8218, 9060), (8456, 8805)]