2114910900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:743

約数の個数: 216

約数和(自身を含む): 7017745280

約数和(自身を除く): 4902834380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 337, 342, 367, 380, 450, 475, 570, 674, 684, 734, 855, 900, 950, 1011, 1101, 1140, 1348, 1425, 1468, 1685, 1710, 1835, 1900, 2022, 2202, 2850, 3033, 3303, 3370, 3420, 3670, 4044, 4275, 4404, 5055, 5505, 5700, 6066, 6403, 6606, 6740, 6973, 7340, 8425, 8550, 9175, 10110, 11010, 12132, 12806, 13212, 13946, 15165, 16515, 16850, 17100, 18350, 19209, 20220, 20919, 22020, 25275, 25612, 27525, 27892, 30330, 32015, 33030, 33700, 34865, 36700, 38418, 41838, 50550, 55050, 57627, 60660, 62757, 64030, 66060, 69730, 75825, 76836, 82575, 83676, 96045, 101100, 104595, 110100, 115254, 123679, 125514, 128060, 139460, 151650, 160075, 165150, 174325, 192090, 209190, 230508, 247358, 251028, 288135, 303300, 313785, 320150, 330300, 348650, 371037, 384180, 418380, 480225, 494716, 522975, 576270, 618395, 627570, 640300, 697300, 742074, 960450, 1045950, 1113111, 1152540, 1236790, 1255140, 1440675, 1484148, 1568925, 1855185, 1920900, 2091900, 2226222, 2349901, 2473580, 2881350, 3091975, 3137850, 3710370, 4452444, 4699802, 5565555, 5762700, 6183950, 6275700, 7049703, 7420740, 9275925, 9399604, 11131110, 11749505, 12367900, 14099406, 18551850, 21149109, 22262220, 23499010, 27827775, 28198812, 35248515, 37103700, 42298218, 46998020, 55655550, 58747525, 70497030, 84596436, 105745545, 111311100, 117495050, 140994060, 176242575, 211491090, 234990100, 352485150, 422982180, 528727725, 704970300, 1057455450, 2114910900]

約数ペア:

[(1, 2114910900), (2, 1057455450), (3, 704970300), (4, 528727725), (5, 422982180), (6, 352485150), (9, 234990100), (10, 211491090), (12, 176242575), (15, 140994060), (18, 117495050), (19, 111311100), (20, 105745545), (25, 84596436), (30, 70497030), (36, 58747525), (38, 55655550), (45, 46998020), (50, 42298218), (57, 37103700), (60, 35248515), (75, 28198812), (76, 27827775), (90, 23499010), (95, 22262220), (100, 21149109), (114, 18551850), (150, 14099406), (171, 12367900), (180, 11749505), (190, 11131110), (225, 9399604), (228, 9275925), (285, 7420740), (300, 7049703), (337, 6275700), (342, 6183950), (367, 5762700), (380, 5565555), (450, 4699802), (475, 4452444), (570, 3710370), (674, 3137850), (684, 3091975), (734, 2881350), (855, 2473580), (900, 2349901), (950, 2226222), (1011, 2091900), (1101, 1920900), (1140, 1855185), (1348, 1568925), (1425, 1484148), (1468, 1440675), (1685, 1255140), (1710, 1236790), (1835, 1152540), (1900, 1113111), (2022, 1045950), (2202, 960450), (2850, 742074), (3033, 697300), (3303, 640300), (3370, 627570), (3420, 618395), (3670, 576270), (4044, 522975), (4275, 494716), (4404, 480225), (5055, 418380), (5505, 384180), (5700, 371037), (6066, 348650), (6403, 330300), (6606, 320150), (6740, 313785), (6973, 303300), (7340, 288135), (8425, 251028), (8550, 247358), (9175, 230508), (10110, 209190), (11010, 192090), (12132, 174325), (12806, 165150), (13212, 160075), (13946, 151650), (15165, 139460), (16515, 128060), (16850, 125514), (17100, 123679), (18350, 115254), (19209, 110100), (20220, 104595), (20919, 101100), (22020, 96045), (25275, 83676), (25612, 82575), (27525, 76836), (27892, 75825), (30330, 69730), (32015, 66060), (33030, 64030), (33700, 62757), (34865, 60660), (36700, 57627), (38418, 55050), (41838, 50550)]