252020580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 873234432

約数和(自身を除く): 621213852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 84, 85, 94, 102, 105, 119, 140, 141, 170, 188, 204, 210, 235, 238, 255, 282, 329, 340, 357, 420, 470, 476, 510, 564, 595, 658, 705, 714, 751, 799, 940, 987, 1020, 1190, 1316, 1410, 1428, 1502, 1598, 1645, 1785, 1974, 2253, 2380, 2397, 2820, 3004, 3196, 3290, 3570, 3755, 3948, 3995, 4506, 4794, 4935, 5257, 5593, 6580, 7140, 7510, 7990, 9012, 9588, 9870, 10514, 11186, 11265, 11985, 12767, 15020, 15771, 15980, 16779, 19740, 21028, 22372, 22530, 23970, 25534, 26285, 27965, 31542, 33558, 35297, 38301, 45060, 47940, 51068, 52570, 55930, 63084, 63835, 67116, 70594, 76602, 78855, 83895, 89369, 105140, 105891, 111860, 127670, 141188, 153204, 157710, 167790, 176485, 178738, 191505, 211782, 247079, 255340, 268107, 315420, 335580, 352970, 357476, 383010, 423564, 446845, 494158, 529455, 536214, 600049, 705940, 741237, 766020, 893690, 988316, 1058910, 1072428, 1200098, 1235395, 1340535, 1482474, 1787380, 1800147, 2117820, 2400196, 2470790, 2681070, 2964948, 3000245, 3600294, 3706185, 4200343, 4941580, 5362140, 6000490, 7200588, 7412370, 8400686, 9000735, 12000980, 12601029, 14824740, 16801372, 18001470, 21001715, 25202058, 36002940, 42003430, 50404116, 63005145, 84006860, 126010290, 252020580]

約数ペア:

[(1, 252020580), (2, 126010290), (3, 84006860), (4, 63005145), (5, 50404116), (6, 42003430), (7, 36002940), (10, 25202058), (12, 21001715), (14, 18001470), (15, 16801372), (17, 14824740), (20, 12601029), (21, 12000980), (28, 9000735), (30, 8400686), (34, 7412370), (35, 7200588), (42, 6000490), (47, 5362140), (51, 4941580), (60, 4200343), (68, 3706185), (70, 3600294), (84, 3000245), (85, 2964948), (94, 2681070), (102, 2470790), (105, 2400196), (119, 2117820), (140, 1800147), (141, 1787380), (170, 1482474), (188, 1340535), (204, 1235395), (210, 1200098), (235, 1072428), (238, 1058910), (255, 988316), (282, 893690), (329, 766020), (340, 741237), (357, 705940), (420, 600049), (470, 536214), (476, 529455), (510, 494158), (564, 446845), (595, 423564), (658, 383010), (705, 357476), (714, 352970), (751, 335580), (799, 315420), (940, 268107), (987, 255340), (1020, 247079), (1190, 211782), (1316, 191505), (1410, 178738), (1428, 176485), (1502, 167790), (1598, 157710), (1645, 153204), (1785, 141188), (1974, 127670), (2253, 111860), (2380, 105891), (2397, 105140), (2820, 89369), (3004, 83895), (3196, 78855), (3290, 76602), (3570, 70594), (3755, 67116), (3948, 63835), (3995, 63084), (4506, 55930), (4794, 52570), (4935, 51068), (5257, 47940), (5593, 45060), (6580, 38301), (7140, 35297), (7510, 33558), (7990, 31542), (9012, 27965), (9588, 26285), (9870, 25534), (10514, 23970), (11186, 22530), (11265, 22372), (11985, 21028), (12767, 19740), (15020, 16779), (15771, 15980)]