89683020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 314233920

約数和(自身を除く): 224550900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 653, 654, 763, 981, 1090, 1260, 1306, 1308, 1526, 1635, 1959, 1962, 2180, 2289, 2612, 3052, 3265, 3270, 3815, 3918, 3924, 4571, 4578, 4905, 5877, 6530, 6540, 6867, 7630, 7836, 9142, 9156, 9795, 9810, 11445, 11754, 13060, 13713, 13734, 15260, 18284, 19590, 19620, 22855, 22890, 23508, 27426, 27468, 29385, 34335, 39180, 41139, 45710, 45780, 54852, 58770, 68565, 68670, 71177, 82278, 91420, 117540, 137130, 137340, 142354, 164556, 205695, 213531, 274260, 284708, 355885, 411390, 427062, 498239, 640593, 711770, 822780, 854124, 996478, 1067655, 1281186, 1423540, 1494717, 1992956, 2135310, 2491195, 2562372, 2989434, 3202965, 4270620, 4484151, 4982390, 5978868, 6405930, 7473585, 8968302, 9964780, 12811860, 14947170, 17936604, 22420755, 29894340, 44841510, 89683020]

約数ペア:

[(1, 89683020), (2, 44841510), (3, 29894340), (4, 22420755), (5, 17936604), (6, 14947170), (7, 12811860), (9, 9964780), (10, 8968302), (12, 7473585), (14, 6405930), (15, 5978868), (18, 4982390), (20, 4484151), (21, 4270620), (28, 3202965), (30, 2989434), (35, 2562372), (36, 2491195), (42, 2135310), (45, 1992956), (60, 1494717), (63, 1423540), (70, 1281186), (84, 1067655), (90, 996478), (105, 854124), (109, 822780), (126, 711770), (140, 640593), (180, 498239), (210, 427062), (218, 411390), (252, 355885), (315, 284708), (327, 274260), (420, 213531), (436, 205695), (545, 164556), (630, 142354), (653, 137340), (654, 137130), (763, 117540), (981, 91420), (1090, 82278), (1260, 71177), (1306, 68670), (1308, 68565), (1526, 58770), (1635, 54852), (1959, 45780), (1962, 45710), (2180, 41139), (2289, 39180), (2612, 34335), (3052, 29385), (3265, 27468), (3270, 27426), (3815, 23508), (3918, 22890), (3924, 22855), (4571, 19620), (4578, 19590), (4905, 18284), (5877, 15260), (6530, 13734), (6540, 13713), (6867, 13060), (7630, 11754), (7836, 11445), (9142, 9810), (9156, 9795)]