210514950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 120

約数和(自身を含む): 595508760

約数和(自身を除く): 384993810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 81, 90, 118, 135, 150, 162, 177, 225, 270, 295, 354, 405, 450, 531, 590, 675, 810, 881, 885, 1062, 1350, 1475, 1593, 1762, 1770, 2025, 2643, 2655, 2950, 3186, 4050, 4405, 4425, 4779, 5286, 5310, 7929, 7965, 8810, 8850, 9558, 13215, 13275, 15858, 15930, 22025, 23787, 23895, 26430, 26550, 39645, 39825, 44050, 47574, 47790, 51979, 66075, 71361, 79290, 79650, 103958, 118935, 119475, 132150, 142722, 155937, 198225, 237870, 238950, 259895, 311874, 356805, 396450, 467811, 519790, 594675, 713610, 779685, 935622, 1189350, 1299475, 1403433, 1559370, 1784025, 2339055, 2598950, 2806866, 3568050, 3898425, 4210299, 4678110, 7017165, 7796850, 8420598, 11695275, 14034330, 21051495, 23390550, 35085825, 42102990, 70171650, 105257475, 210514950]

約数ペア:

[(1, 210514950), (2, 105257475), (3, 70171650), (5, 42102990), (6, 35085825), (9, 23390550), (10, 21051495), (15, 14034330), (18, 11695275), (25, 8420598), (27, 7796850), (30, 7017165), (45, 4678110), (50, 4210299), (54, 3898425), (59, 3568050), (75, 2806866), (81, 2598950), (90, 2339055), (118, 1784025), (135, 1559370), (150, 1403433), (162, 1299475), (177, 1189350), (225, 935622), (270, 779685), (295, 713610), (354, 594675), (405, 519790), (450, 467811), (531, 396450), (590, 356805), (675, 311874), (810, 259895), (881, 238950), (885, 237870), (1062, 198225), (1350, 155937), (1475, 142722), (1593, 132150), (1762, 119475), (1770, 118935), (2025, 103958), (2643, 79650), (2655, 79290), (2950, 71361), (3186, 66075), (4050, 51979), (4405, 47790), (4425, 47574), (4779, 44050), (5286, 39825), (5310, 39645), (7929, 26550), (7965, 26430), (8810, 23895), (8850, 23787), (9558, 22025), (13215, 15930), (13275, 15858)]