289311000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 993414240

約数和(自身を除く): 704103240

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, 75, 88, 100, 110, 120, 121, 125, 132, 150, 165, 200, 220, 242, 250, 264, 275, 300, 330, 363, 375, 440, 484, 500, 550, 600, 605, 660, 726, 750, 797, 825, 968, 1000, 1100, 1210, 1320, 1375, 1452, 1500, 1594, 1650, 1815, 2200, 2391, 2420, 2750, 2904, 3000, 3025, 3188, 3300, 3630, 3985, 4125, 4782, 4840, 5500, 6050, 6376, 6600, 7260, 7970, 8250, 8767, 9075, 9564, 11000, 11955, 12100, 14520, 15125, 15940, 16500, 17534, 18150, 19128, 19925, 23910, 24200, 26301, 30250, 31880, 33000, 35068, 36300, 39850, 43835, 45375, 47820, 52602, 59775, 60500, 70136, 72600, 79700, 87670, 90750, 95640, 96437, 99625, 105204, 119550, 121000, 131505, 159400, 175340, 181500, 192874, 199250, 210408, 219175, 239100, 263010, 289311, 298875, 350680, 363000, 385748, 398500, 438350, 478200, 482185, 526020, 578622, 597750, 657525, 771496, 797000, 876700, 964370, 1052040, 1095875, 1157244, 1195500, 1315050, 1446555, 1753400, 1928740, 2191750, 2314488, 2391000, 2410925, 2630100, 2893110, 3287625, 3857480, 4383500, 4821850, 5260200, 5786220, 6575250, 7232775, 8767000, 9643700, 11572440, 12054625, 13150500, 14465550, 19287400, 24109250, 26301000, 28931100, 36163875, 48218500, 57862200, 72327750, 96437000, 144655500, 289311000]

約数ペア:

[(1, 289311000), (2, 144655500), (3, 96437000), (4, 72327750), (5, 57862200), (6, 48218500), (8, 36163875), (10, 28931100), (11, 26301000), (12, 24109250), (15, 19287400), (20, 14465550), (22, 13150500), (24, 12054625), (25, 11572440), (30, 9643700), (33, 8767000), (40, 7232775), (44, 6575250), (50, 5786220), (55, 5260200), (60, 4821850), (66, 4383500), (75, 3857480), (88, 3287625), (100, 2893110), (110, 2630100), (120, 2410925), (121, 2391000), (125, 2314488), (132, 2191750), (150, 1928740), (165, 1753400), (200, 1446555), (220, 1315050), (242, 1195500), (250, 1157244), (264, 1095875), (275, 1052040), (300, 964370), (330, 876700), (363, 797000), (375, 771496), (440, 657525), (484, 597750), (500, 578622), (550, 526020), (600, 482185), (605, 478200), (660, 438350), (726, 398500), (750, 385748), (797, 363000), (825, 350680), (968, 298875), (1000, 289311), (1100, 263010), (1210, 239100), (1320, 219175), (1375, 210408), (1452, 199250), (1500, 192874), (1594, 181500), (1650, 175340), (1815, 159400), (2200, 131505), (2391, 121000), (2420, 119550), (2750, 105204), (2904, 99625), (3000, 96437), (3025, 95640), (3188, 90750), (3300, 87670), (3630, 79700), (3985, 72600), (4125, 70136), (4782, 60500), (4840, 59775), (5500, 52602), (6050, 47820), (6376, 45375), (6600, 43835), (7260, 39850), (7970, 36300), (8250, 35068), (8767, 33000), (9075, 31880), (9564, 30250), (11000, 26301), (11955, 24200), (12100, 23910), (14520, 19925), (15125, 19128), (15940, 18150), (16500, 17534)]