20190006540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1132997}}^1$

素因数の和:1133029

約数の個数: 120

約数和(自身を含む): 69094750032

約数和(自身を除く): 48904743492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 1132997, 2265994, 3398991, 4531988, 5664985, 6797982, 10196973, 11329970, 12462967, 13595964, 16994955, 20393946, 22659940, 24925934, 30590919, 33989910, 37388901, 40787892, 49851868, 50984865, 61181838, 62314835, 67979820, 74777802, 91772757, 101969730, 112166703, 122363676, 124629670, 149555604, 152954595, 183545514, 186944505, 203939460, 224333406, 249259340, 305909190, 336500109, 367091028, 373889010, 448666812, 458863785, 560833515, 611818380, 673000218, 747778020, 917727570, 1009500327, 1121667030, 1346000436, 1682500545, 1835455140, 2019000654, 2243334060, 3365001090, 4038001308, 5047501635, 6730002180, 10095003270, 20190006540]

約数ペア:

[(1, 20190006540), (2, 10095003270), (3, 6730002180), (4, 5047501635), (5, 4038001308), (6, 3365001090), (9, 2243334060), (10, 2019000654), (11, 1835455140), (12, 1682500545), (15, 1346000436), (18, 1121667030), (20, 1009500327), (22, 917727570), (27, 747778020), (30, 673000218), (33, 611818380), (36, 560833515), (44, 458863785), (45, 448666812), (54, 373889010), (55, 367091028), (60, 336500109), (66, 305909190), (81, 249259340), (90, 224333406), (99, 203939460), (108, 186944505), (110, 183545514), (132, 152954595), (135, 149555604), (162, 124629670), (165, 122363676), (180, 112166703), (198, 101969730), (220, 91772757), (270, 74777802), (297, 67979820), (324, 62314835), (330, 61181838), (396, 50984865), (405, 49851868), (495, 40787892), (540, 37388901), (594, 33989910), (660, 30590919), (810, 24925934), (891, 22659940), (990, 20393946), (1188, 16994955), (1485, 13595964), (1620, 12462967), (1782, 11329970), (1980, 10196973), (2970, 6797982), (3564, 5664985), (4455, 4531988), (5940, 3398991), (8910, 2265994), (17820, 1132997)]