85542240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3637}}^1$

素因数の和:3669

約数の個数: 144

約数和(自身を含む): 313537392

約数和(自身を除く): 227995152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3637, 3920, 4704, 5880, 7274, 7840, 10911, 11760, 14548, 18185, 21822, 23520, 25459, 29096, 36370, 43644, 50918, 54555, 58192, 72740, 76377, 87288, 101836, 109110, 116384, 127295, 145480, 152754, 174576, 178213, 203672, 218220, 254590, 290960, 305508, 349152, 356426, 381885, 407344, 436440, 509180, 534639, 581920, 611016, 712852, 763770, 814688, 872880, 891065, 1018360, 1069278, 1222032, 1425704, 1527540, 1745760, 1782130, 2036720, 2138556, 2444064, 2673195, 2851408, 3055080, 3564260, 4073440, 4277112, 5346390, 5702816, 6110160, 7128520, 8554224, 10692780, 12220320, 14257040, 17108448, 21385560, 28514080, 42771120, 85542240]

約数ペア:

[(1, 85542240), (2, 42771120), (3, 28514080), (4, 21385560), (5, 17108448), (6, 14257040), (7, 12220320), (8, 10692780), (10, 8554224), (12, 7128520), (14, 6110160), (15, 5702816), (16, 5346390), (20, 4277112), (21, 4073440), (24, 3564260), (28, 3055080), (30, 2851408), (32, 2673195), (35, 2444064), (40, 2138556), (42, 2036720), (48, 1782130), (49, 1745760), (56, 1527540), (60, 1425704), (70, 1222032), (80, 1069278), (84, 1018360), (96, 891065), (98, 872880), (105, 814688), (112, 763770), (120, 712852), (140, 611016), (147, 581920), (160, 534639), (168, 509180), (196, 436440), (210, 407344), (224, 381885), (240, 356426), (245, 349152), (280, 305508), (294, 290960), (336, 254590), (392, 218220), (420, 203672), (480, 178213), (490, 174576), (560, 152754), (588, 145480), (672, 127295), (735, 116384), (784, 109110), (840, 101836), (980, 87288), (1120, 76377), (1176, 72740), (1470, 58192), (1568, 54555), (1680, 50918), (1960, 43644), (2352, 36370), (2940, 29096), (3360, 25459), (3637, 23520), (3920, 21822), (4704, 18185), (5880, 14548), (7274, 11760), (7840, 10911)]