10215000

素因数分解:

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

素因数の和:259

約数の個数: 120

約数和(自身を含む): 34723260

約数和(自身を除く): 24508260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 227, 250, 300, 360, 375, 450, 454, 500, 600, 625, 681, 750, 900, 908, 1000, 1125, 1135, 1250, 1362, 1500, 1800, 1816, 1875, 2043, 2250, 2270, 2500, 2724, 3000, 3405, 3750, 4086, 4500, 4540, 5000, 5448, 5625, 5675, 6810, 7500, 8172, 9000, 9080, 10215, 11250, 11350, 13620, 15000, 16344, 17025, 20430, 22500, 22700, 27240, 28375, 34050, 40860, 45000, 45400, 51075, 56750, 68100, 81720, 85125, 102150, 113500, 136200, 141875, 170250, 204300, 227000, 255375, 283750, 340500, 408600, 425625, 510750, 567500, 681000, 851250, 1021500, 1135000, 1276875, 1702500, 2043000, 2553750, 3405000, 5107500, 10215000]

約数ペア:

[(1, 10215000), (2, 5107500), (3, 3405000), (4, 2553750), (5, 2043000), (6, 1702500), (8, 1276875), (9, 1135000), (10, 1021500), (12, 851250), (15, 681000), (18, 567500), (20, 510750), (24, 425625), (25, 408600), (30, 340500), (36, 283750), (40, 255375), (45, 227000), (50, 204300), (60, 170250), (72, 141875), (75, 136200), (90, 113500), (100, 102150), (120, 85125), (125, 81720), (150, 68100), (180, 56750), (200, 51075), (225, 45400), (227, 45000), (250, 40860), (300, 34050), (360, 28375), (375, 27240), (450, 22700), (454, 22500), (500, 20430), (600, 17025), (625, 16344), (681, 15000), (750, 13620), (900, 11350), (908, 11250), (1000, 10215), (1125, 9080), (1135, 9000), (1250, 8172), (1362, 7500), (1500, 6810), (1800, 5675), (1816, 5625), (1875, 5448), (2043, 5000), (2250, 4540), (2270, 4500), (2500, 4086), (2724, 3750), (3000, 3405)]