45442980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 153316800

約数和(自身を除く): 107873820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 389, 396, 495, 531, 590, 649, 660, 708, 778, 885, 990, 1062, 1167, 1180, 1298, 1556, 1770, 1945, 1947, 1980, 2124, 2334, 2596, 2655, 3245, 3501, 3540, 3890, 3894, 4279, 4668, 5310, 5835, 5841, 6490, 7002, 7780, 7788, 8558, 9735, 10620, 11670, 11682, 12837, 12980, 14004, 17116, 17505, 19470, 21395, 22951, 23340, 23364, 25674, 29205, 35010, 38511, 38940, 42790, 45902, 51348, 58410, 64185, 68853, 70020, 77022, 85580, 91804, 114755, 116820, 128370, 137706, 154044, 192555, 206559, 229510, 252461, 256740, 275412, 344265, 385110, 413118, 459020, 504922, 688530, 757383, 770220, 826236, 1009844, 1032795, 1262305, 1377060, 1514766, 2065590, 2272149, 2524610, 3029532, 3786915, 4131180, 4544298, 5049220, 7573830, 9088596, 11360745, 15147660, 22721490, 45442980]

約数ペア:

[(1, 45442980), (2, 22721490), (3, 15147660), (4, 11360745), (5, 9088596), (6, 7573830), (9, 5049220), (10, 4544298), (11, 4131180), (12, 3786915), (15, 3029532), (18, 2524610), (20, 2272149), (22, 2065590), (30, 1514766), (33, 1377060), (36, 1262305), (44, 1032795), (45, 1009844), (55, 826236), (59, 770220), (60, 757383), (66, 688530), (90, 504922), (99, 459020), (110, 413118), (118, 385110), (132, 344265), (165, 275412), (177, 256740), (180, 252461), (198, 229510), (220, 206559), (236, 192555), (295, 154044), (330, 137706), (354, 128370), (389, 116820), (396, 114755), (495, 91804), (531, 85580), (590, 77022), (649, 70020), (660, 68853), (708, 64185), (778, 58410), (885, 51348), (990, 45902), (1062, 42790), (1167, 38940), (1180, 38511), (1298, 35010), (1556, 29205), (1770, 25674), (1945, 23364), (1947, 23340), (1980, 22951), (2124, 21395), (2334, 19470), (2596, 17505), (2655, 17116), (3245, 14004), (3501, 12980), (3540, 12837), (3890, 11682), (3894, 11670), (4279, 10620), (4668, 9735), (5310, 8558), (5835, 7788), (5841, 7780), (6490, 7002)]