42739620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 155692992

約数和(自身を除く): 112953372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 121, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 242, 290, 308, 319, 330, 348, 363, 385, 406, 420, 435, 462, 484, 580, 605, 609, 638, 660, 726, 770, 812, 841, 847, 870, 924, 957, 1015, 1155, 1210, 1218, 1276, 1452, 1540, 1595, 1682, 1694, 1740, 1815, 1914, 2030, 2233, 2310, 2420, 2436, 2523, 2541, 3045, 3190, 3364, 3388, 3509, 3630, 3828, 4060, 4205, 4235, 4466, 4620, 4785, 5046, 5082, 5887, 6090, 6380, 6699, 7018, 7260, 8410, 8470, 8932, 9251, 9570, 10092, 10164, 10527, 11165, 11774, 12180, 12615, 12705, 13398, 14036, 16820, 16940, 17545, 17661, 18502, 19140, 21054, 22330, 23548, 24563, 25230, 25410, 26796, 27753, 29435, 33495, 35090, 35322, 37004, 42108, 44660, 46255, 49126, 50460, 50820, 52635, 55506, 58870, 64757, 66990, 70180, 70644, 73689, 88305, 92510, 98252, 101761, 105270, 111012, 117740, 122815, 129514, 133980, 138765, 147378, 176610, 185020, 194271, 203522, 210540, 245630, 259028, 277530, 294756, 305283, 323785, 353220, 368445, 388542, 407044, 491260, 508805, 555060, 610566, 647570, 712327, 736890, 777084, 971355, 1017610, 1221132, 1295140, 1424654, 1473780, 1526415, 1942710, 2035220, 2136981, 2849308, 3052830, 3561635, 3885420, 4273962, 6105660, 7123270, 8547924, 10684905, 14246540, 21369810, 42739620]

約数ペア:

[(1, 42739620), (2, 21369810), (3, 14246540), (4, 10684905), (5, 8547924), (6, 7123270), (7, 6105660), (10, 4273962), (11, 3885420), (12, 3561635), (14, 3052830), (15, 2849308), (20, 2136981), (21, 2035220), (22, 1942710), (28, 1526415), (29, 1473780), (30, 1424654), (33, 1295140), (35, 1221132), (42, 1017610), (44, 971355), (55, 777084), (58, 736890), (60, 712327), (66, 647570), (70, 610566), (77, 555060), (84, 508805), (87, 491260), (105, 407044), (110, 388542), (116, 368445), (121, 353220), (132, 323785), (140, 305283), (145, 294756), (154, 277530), (165, 259028), (174, 245630), (203, 210540), (210, 203522), (220, 194271), (231, 185020), (242, 176610), (290, 147378), (308, 138765), (319, 133980), (330, 129514), (348, 122815), (363, 117740), (385, 111012), (406, 105270), (420, 101761), (435, 98252), (462, 92510), (484, 88305), (580, 73689), (605, 70644), (609, 70180), (638, 66990), (660, 64757), (726, 58870), (770, 55506), (812, 52635), (841, 50820), (847, 50460), (870, 49126), (924, 46255), (957, 44660), (1015, 42108), (1155, 37004), (1210, 35322), (1218, 35090), (1276, 33495), (1452, 29435), (1540, 27753), (1595, 26796), (1682, 25410), (1694, 25230), (1740, 24563), (1815, 23548), (1914, 22330), (2030, 21054), (2233, 19140), (2310, 18502), (2420, 17661), (2436, 17545), (2523, 16940), (2541, 16820), (3045, 14036), (3190, 13398), (3364, 12705), (3388, 12615), (3509, 12180), (3630, 11774), (3828, 11165), (4060, 10527), (4205, 10164), (4235, 10092), (4466, 9570), (4620, 9251), (4785, 8932), (5046, 8470), (5082, 8410), (5887, 7260), (6090, 7018), (6380, 6699)]