215055000

素因数分解:

$2^3\times 3^6\times 5^4\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 280

約数和(自身を含む): 768269700

約数和(自身を除く): 553214700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 81, 90, 100, 108, 118, 120, 125, 135, 150, 162, 177, 180, 200, 216, 225, 236, 243, 250, 270, 295, 300, 324, 354, 360, 375, 405, 450, 472, 486, 500, 531, 540, 590, 600, 625, 648, 675, 708, 729, 750, 810, 885, 900, 972, 1000, 1062, 1080, 1125, 1180, 1215, 1250, 1350, 1416, 1458, 1475, 1500, 1593, 1620, 1770, 1800, 1875, 1944, 2025, 2124, 2250, 2360, 2430, 2500, 2655, 2700, 2916, 2950, 3000, 3186, 3240, 3375, 3540, 3645, 3750, 4050, 4248, 4425, 4500, 4779, 4860, 5000, 5310, 5400, 5625, 5832, 5900, 6075, 6372, 6750, 7080, 7290, 7375, 7500, 7965, 8100, 8850, 9000, 9558, 9720, 10125, 10620, 11250, 11800, 12150, 12744, 13275, 13500, 14337, 14580, 14750, 15000, 15930, 16200, 16875, 17700, 18225, 19116, 20250, 21240, 22125, 22500, 23895, 24300, 26550, 27000, 28674, 29160, 29500, 30375, 31860, 33750, 35400, 36450, 36875, 38232, 39825, 40500, 43011, 44250, 45000, 47790, 48600, 50625, 53100, 57348, 59000, 60750, 63720, 66375, 67500, 71685, 72900, 73750, 79650, 81000, 86022, 88500, 91125, 95580, 101250, 106200, 110625, 114696, 119475, 121500, 132750, 135000, 143370, 145800, 147500, 151875, 159300, 172044, 177000, 182250, 191160, 199125, 202500, 215055, 221250, 238950, 243000, 265500, 286740, 295000, 303750, 318600, 331875, 344088, 358425, 364500, 398250, 405000, 430110, 442500, 455625, 477900, 531000, 573480, 597375, 607500, 663750, 716850, 729000, 796500, 860220, 885000, 911250, 955800, 995625, 1075275, 1194750, 1215000, 1327500, 1433700, 1593000, 1720440, 1792125, 1822500, 1991250, 2150550, 2389500, 2655000, 2867400, 2986875, 3584250, 3645000, 3982500, 4301100, 4779000, 5376375, 5973750, 7168500, 7965000, 8602200, 8960625, 10752750, 11947500, 14337000, 17921250, 21505500, 23895000, 26881875, 35842500, 43011000, 53763750, 71685000, 107527500, 215055000]

約数ペア:

[(1, 215055000), (2, 107527500), (3, 71685000), (4, 53763750), (5, 43011000), (6, 35842500), (8, 26881875), (9, 23895000), (10, 21505500), (12, 17921250), (15, 14337000), (18, 11947500), (20, 10752750), (24, 8960625), (25, 8602200), (27, 7965000), (30, 7168500), (36, 5973750), (40, 5376375), (45, 4779000), (50, 4301100), (54, 3982500), (59, 3645000), (60, 3584250), (72, 2986875), (75, 2867400), (81, 2655000), (90, 2389500), (100, 2150550), (108, 1991250), (118, 1822500), (120, 1792125), (125, 1720440), (135, 1593000), (150, 1433700), (162, 1327500), (177, 1215000), (180, 1194750), (200, 1075275), (216, 995625), (225, 955800), (236, 911250), (243, 885000), (250, 860220), (270, 796500), (295, 729000), (300, 716850), (324, 663750), (354, 607500), (360, 597375), (375, 573480), (405, 531000), (450, 477900), (472, 455625), (486, 442500), (500, 430110), (531, 405000), (540, 398250), (590, 364500), (600, 358425), (625, 344088), (648, 331875), (675, 318600), (708, 303750), (729, 295000), (750, 286740), (810, 265500), (885, 243000), (900, 238950), (972, 221250), (1000, 215055), (1062, 202500), (1080, 199125), (1125, 191160), (1180, 182250), (1215, 177000), (1250, 172044), (1350, 159300), (1416, 151875), (1458, 147500), (1475, 145800), (1500, 143370), (1593, 135000), (1620, 132750), (1770, 121500), (1800, 119475), (1875, 114696), (1944, 110625), (2025, 106200), (2124, 101250), (2250, 95580), (2360, 91125), (2430, 88500), (2500, 86022), (2655, 81000), (2700, 79650), (2916, 73750), (2950, 72900), (3000, 71685), (3186, 67500), (3240, 66375), (3375, 63720), (3540, 60750), (3645, 59000), (3750, 57348), (4050, 53100), (4248, 50625), (4425, 48600), (4500, 47790), (4779, 45000), (4860, 44250), (5000, 43011), (5310, 40500), (5400, 39825), (5625, 38232), (5832, 36875), (5900, 36450), (6075, 35400), (6372, 33750), (6750, 31860), (7080, 30375), (7290, 29500), (7375, 29160), (7500, 28674), (7965, 27000), (8100, 26550), (8850, 24300), (9000, 23895), (9558, 22500), (9720, 22125), (10125, 21240), (10620, 20250), (11250, 19116), (11800, 18225), (12150, 17700), (12744, 16875), (13275, 16200), (13500, 15930), (14337, 15000), (14580, 14750)]