200644620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 639485280

約数和(自身を除く): 438840660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 435, 484, 580, 605, 638, 660, 726, 870, 953, 957, 1210, 1276, 1452, 1595, 1740, 1815, 1906, 1914, 2420, 2859, 3190, 3509, 3630, 3812, 3828, 4765, 4785, 5718, 6380, 7018, 7260, 9530, 9570, 10483, 10527, 11436, 14036, 14295, 17545, 19060, 19140, 20966, 21054, 27637, 28590, 31449, 35090, 41932, 42108, 52415, 52635, 55274, 57180, 62898, 70180, 82911, 104830, 105270, 110548, 115313, 125796, 138185, 157245, 165822, 209660, 210540, 230626, 276370, 304007, 314490, 331644, 345939, 414555, 461252, 552740, 576565, 608014, 628980, 691878, 829110, 912021, 1153130, 1216028, 1383756, 1520035, 1658220, 1729695, 1824042, 2306260, 3040070, 3344077, 3459390, 3648084, 4560105, 6080140, 6688154, 6918780, 9120210, 10032231, 13376308, 16720385, 18240420, 20064462, 33440770, 40128924, 50161155, 66881540, 100322310, 200644620]

約数ペア:

[(1, 200644620), (2, 100322310), (3, 66881540), (4, 50161155), (5, 40128924), (6, 33440770), (10, 20064462), (11, 18240420), (12, 16720385), (15, 13376308), (20, 10032231), (22, 9120210), (29, 6918780), (30, 6688154), (33, 6080140), (44, 4560105), (55, 3648084), (58, 3459390), (60, 3344077), (66, 3040070), (87, 2306260), (110, 1824042), (116, 1729695), (121, 1658220), (132, 1520035), (145, 1383756), (165, 1216028), (174, 1153130), (220, 912021), (242, 829110), (290, 691878), (319, 628980), (330, 608014), (348, 576565), (363, 552740), (435, 461252), (484, 414555), (580, 345939), (605, 331644), (638, 314490), (660, 304007), (726, 276370), (870, 230626), (953, 210540), (957, 209660), (1210, 165822), (1276, 157245), (1452, 138185), (1595, 125796), (1740, 115313), (1815, 110548), (1906, 105270), (1914, 104830), (2420, 82911), (2859, 70180), (3190, 62898), (3509, 57180), (3630, 55274), (3812, 52635), (3828, 52415), (4765, 42108), (4785, 41932), (5718, 35090), (6380, 31449), (7018, 28590), (7260, 27637), (9530, 21054), (9570, 20966), (10483, 19140), (10527, 19060), (11436, 17545), (14036, 14295)]