40860000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 180

約数和(自身を含む): 145837692

約数和(自身を除く): 104977692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 227, 240, 250, 288, 300, 360, 375, 400, 450, 454, 480, 500, 600, 625, 681, 720, 750, 800, 900, 908, 1000, 1125, 1135, 1200, 1250, 1362, 1440, 1500, 1800, 1816, 1875, 2000, 2043, 2250, 2270, 2400, 2500, 2724, 3000, 3405, 3600, 3632, 3750, 4000, 4086, 4500, 4540, 5000, 5448, 5625, 5675, 6000, 6810, 7200, 7264, 7500, 8172, 9000, 9080, 10000, 10215, 10896, 11250, 11350, 12000, 13620, 15000, 16344, 17025, 18000, 18160, 20000, 20430, 21792, 22500, 22700, 27240, 28375, 30000, 32688, 34050, 36000, 36320, 40860, 45000, 45400, 51075, 54480, 56750, 60000, 65376, 68100, 81720, 85125, 90000, 90800, 102150, 108960, 113500, 136200, 141875, 163440, 170250, 180000, 181600, 204300, 227000, 255375, 272400, 283750, 326880, 340500, 408600, 425625, 454000, 510750, 544800, 567500, 681000, 817200, 851250, 908000, 1021500, 1135000, 1276875, 1362000, 1634400, 1702500, 2043000, 2270000, 2553750, 2724000, 3405000, 4086000, 4540000, 5107500, 6810000, 8172000, 10215000, 13620000, 20430000, 40860000]

約数ペア:

[(1, 40860000), (2, 20430000), (3, 13620000), (4, 10215000), (5, 8172000), (6, 6810000), (8, 5107500), (9, 4540000), (10, 4086000), (12, 3405000), (15, 2724000), (16, 2553750), (18, 2270000), (20, 2043000), (24, 1702500), (25, 1634400), (30, 1362000), (32, 1276875), (36, 1135000), (40, 1021500), (45, 908000), (48, 851250), (50, 817200), (60, 681000), (72, 567500), (75, 544800), (80, 510750), (90, 454000), (96, 425625), (100, 408600), (120, 340500), (125, 326880), (144, 283750), (150, 272400), (160, 255375), (180, 227000), (200, 204300), (225, 181600), (227, 180000), (240, 170250), (250, 163440), (288, 141875), (300, 136200), (360, 113500), (375, 108960), (400, 102150), (450, 90800), (454, 90000), (480, 85125), (500, 81720), (600, 68100), (625, 65376), (681, 60000), (720, 56750), (750, 54480), (800, 51075), (900, 45400), (908, 45000), (1000, 40860), (1125, 36320), (1135, 36000), (1200, 34050), (1250, 32688), (1362, 30000), (1440, 28375), (1500, 27240), (1800, 22700), (1816, 22500), (1875, 21792), (2000, 20430), (2043, 20000), (2250, 18160), (2270, 18000), (2400, 17025), (2500, 16344), (2724, 15000), (3000, 13620), (3405, 12000), (3600, 11350), (3632, 11250), (3750, 10896), (4000, 10215), (4086, 10000), (4500, 9080), (4540, 9000), (5000, 8172), (5448, 7500), (5625, 7264), (5675, 7200), (6000, 6810)]