257763000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 897661440

約数和(自身を除く): 639898440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 73, 75, 88, 100, 107, 110, 120, 125, 132, 146, 150, 165, 200, 214, 219, 220, 250, 264, 275, 292, 300, 321, 330, 365, 375, 428, 438, 440, 500, 535, 550, 584, 600, 642, 660, 730, 750, 803, 825, 856, 876, 1000, 1070, 1095, 1100, 1177, 1284, 1320, 1375, 1460, 1500, 1605, 1606, 1650, 1752, 1825, 2140, 2190, 2200, 2354, 2409, 2568, 2675, 2750, 2920, 3000, 3210, 3212, 3300, 3531, 3650, 4015, 4125, 4280, 4380, 4708, 4818, 5350, 5475, 5500, 5885, 6420, 6424, 6600, 7062, 7300, 7811, 8025, 8030, 8250, 8760, 9125, 9416, 9636, 10700, 10950, 11000, 11770, 12045, 12840, 13375, 14124, 14600, 15622, 16050, 16060, 16500, 17655, 18250, 19272, 20075, 21400, 21900, 23433, 23540, 24090, 26750, 27375, 28248, 29425, 31244, 32100, 32120, 33000, 35310, 36500, 39055, 40125, 40150, 43800, 46866, 47080, 48180, 53500, 54750, 58850, 60225, 62488, 64200, 70620, 73000, 78110, 80250, 80300, 85921, 88275, 93732, 96360, 100375, 107000, 109500, 117165, 117700, 120450, 141240, 147125, 156220, 160500, 160600, 171842, 176550, 187464, 195275, 200750, 219000, 234330, 235400, 240900, 257763, 294250, 301125, 312440, 321000, 343684, 353100, 390550, 401500, 429605, 441375, 468660, 481800, 515526, 585825, 588500, 602250, 687368, 706200, 781100, 803000, 859210, 882750, 937320, 976375, 1031052, 1171650, 1177000, 1204500, 1288815, 1562200, 1718420, 1765500, 1952750, 2062104, 2148025, 2343300, 2409000, 2577630, 2929125, 3436840, 3531000, 3905500, 4296050, 4686600, 5155260, 5858250, 6444075, 7811000, 8592100, 10310520, 10740125, 11716500, 12888150, 17184200, 21480250, 23433000, 25776300, 32220375, 42960500, 51552600, 64440750, 85921000, 128881500, 257763000]

約数ペア:

[(1, 257763000), (2, 128881500), (3, 85921000), (4, 64440750), (5, 51552600), (6, 42960500), (8, 32220375), (10, 25776300), (11, 23433000), (12, 21480250), (15, 17184200), (20, 12888150), (22, 11716500), (24, 10740125), (25, 10310520), (30, 8592100), (33, 7811000), (40, 6444075), (44, 5858250), (50, 5155260), (55, 4686600), (60, 4296050), (66, 3905500), (73, 3531000), (75, 3436840), (88, 2929125), (100, 2577630), (107, 2409000), (110, 2343300), (120, 2148025), (125, 2062104), (132, 1952750), (146, 1765500), (150, 1718420), (165, 1562200), (200, 1288815), (214, 1204500), (219, 1177000), (220, 1171650), (250, 1031052), (264, 976375), (275, 937320), (292, 882750), (300, 859210), (321, 803000), (330, 781100), (365, 706200), (375, 687368), (428, 602250), (438, 588500), (440, 585825), (500, 515526), (535, 481800), (550, 468660), (584, 441375), (600, 429605), (642, 401500), (660, 390550), (730, 353100), (750, 343684), (803, 321000), (825, 312440), (856, 301125), (876, 294250), (1000, 257763), (1070, 240900), (1095, 235400), (1100, 234330), (1177, 219000), (1284, 200750), (1320, 195275), (1375, 187464), (1460, 176550), (1500, 171842), (1605, 160600), (1606, 160500), (1650, 156220), (1752, 147125), (1825, 141240), (2140, 120450), (2190, 117700), (2200, 117165), (2354, 109500), (2409, 107000), (2568, 100375), (2675, 96360), (2750, 93732), (2920, 88275), (3000, 85921), (3210, 80300), (3212, 80250), (3300, 78110), (3531, 73000), (3650, 70620), (4015, 64200), (4125, 62488), (4280, 60225), (4380, 58850), (4708, 54750), (4818, 53500), (5350, 48180), (5475, 47080), (5500, 46866), (5885, 43800), (6420, 40150), (6424, 40125), (6600, 39055), (7062, 36500), (7300, 35310), (7811, 33000), (8025, 32120), (8030, 32100), (8250, 31244), (8760, 29425), (9125, 28248), (9416, 27375), (9636, 26750), (10700, 24090), (10950, 23540), (11000, 23433), (11770, 21900), (12045, 21400), (12840, 20075), (13375, 19272), (14124, 18250), (14600, 17655), (15622, 16500), (16050, 16060)]