1449926500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 3622993920

約数和(自身を除く): 2173067420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 71, 79, 94, 100, 110, 125, 142, 158, 188, 220, 235, 250, 275, 284, 316, 355, 395, 470, 500, 517, 550, 710, 781, 790, 869, 940, 1034, 1100, 1175, 1375, 1420, 1562, 1580, 1738, 1775, 1975, 2068, 2350, 2585, 2750, 3124, 3337, 3476, 3550, 3713, 3905, 3950, 4345, 4700, 5170, 5500, 5609, 5875, 6674, 7100, 7426, 7810, 7900, 8690, 8875, 9875, 10340, 11218, 11750, 12925, 13348, 14852, 15620, 16685, 17380, 17750, 18565, 19525, 19750, 21725, 22436, 23500, 25850, 28045, 33370, 35500, 36707, 37130, 39050, 39500, 40843, 43450, 51700, 56090, 61699, 64625, 66740, 73414, 74260, 78100, 81686, 83425, 86900, 92825, 97625, 108625, 112180, 123398, 129250, 140225, 146828, 163372, 166850, 183535, 185650, 195250, 204215, 217250, 246796, 258500, 263623, 280450, 308495, 333700, 367070, 371300, 390500, 408430, 417125, 434500, 464125, 527246, 560900, 616990, 701125, 734140, 816860, 834250, 917675, 928250, 1021075, 1054492, 1233980, 1318115, 1402250, 1542475, 1668500, 1835350, 1856500, 2042150, 2636230, 2804500, 2899853, 3084950, 3670700, 4084300, 4588375, 5105375, 5272460, 5799706, 6169900, 6590575, 7712375, 9176750, 10210750, 11599412, 13181150, 14499265, 15424750, 18353500, 20421500, 26362300, 28998530, 30849500, 32952875, 57997060, 65905750, 72496325, 131811500, 144992650, 289985300, 362481625, 724963250, 1449926500]

約数ペア:

[(1, 1449926500), (2, 724963250), (4, 362481625), (5, 289985300), (10, 144992650), (11, 131811500), (20, 72496325), (22, 65905750), (25, 57997060), (44, 32952875), (47, 30849500), (50, 28998530), (55, 26362300), (71, 20421500), (79, 18353500), (94, 15424750), (100, 14499265), (110, 13181150), (125, 11599412), (142, 10210750), (158, 9176750), (188, 7712375), (220, 6590575), (235, 6169900), (250, 5799706), (275, 5272460), (284, 5105375), (316, 4588375), (355, 4084300), (395, 3670700), (470, 3084950), (500, 2899853), (517, 2804500), (550, 2636230), (710, 2042150), (781, 1856500), (790, 1835350), (869, 1668500), (940, 1542475), (1034, 1402250), (1100, 1318115), (1175, 1233980), (1375, 1054492), (1420, 1021075), (1562, 928250), (1580, 917675), (1738, 834250), (1775, 816860), (1975, 734140), (2068, 701125), (2350, 616990), (2585, 560900), (2750, 527246), (3124, 464125), (3337, 434500), (3476, 417125), (3550, 408430), (3713, 390500), (3905, 371300), (3950, 367070), (4345, 333700), (4700, 308495), (5170, 280450), (5500, 263623), (5609, 258500), (5875, 246796), (6674, 217250), (7100, 204215), (7426, 195250), (7810, 185650), (7900, 183535), (8690, 166850), (8875, 163372), (9875, 146828), (10340, 140225), (11218, 129250), (11750, 123398), (12925, 112180), (13348, 108625), (14852, 97625), (15620, 92825), (16685, 86900), (17380, 83425), (17750, 81686), (18565, 78100), (19525, 74260), (19750, 73414), (21725, 66740), (22436, 64625), (23500, 61699), (25850, 56090), (28045, 51700), (33370, 43450), (35500, 40843), (36707, 39500), (37130, 39050)]