68315400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4217}}^1$

素因数の和:4245

約数の個数: 120

約数和(自身を含む): 237325770

約数和(自身を除く): 169010370

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, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4217, 5400, 8100, 8434, 12651, 16200, 16868, 21085, 25302, 33736, 37953, 42170, 50604, 63255, 75906, 84340, 101208, 105425, 113859, 126510, 151812, 168680, 189765, 210850, 227718, 253020, 303624, 316275, 341577, 379530, 421700, 455436, 506040, 569295, 632550, 683154, 759060, 843400, 910872, 948825, 1138590, 1265100, 1366308, 1518120, 1707885, 1897650, 2277180, 2530200, 2732616, 2846475, 3415770, 3795300, 4554360, 5692950, 6831540, 7590600, 8539425, 11385900, 13663080, 17078850, 22771800, 34157700, 68315400]

約数ペア:

[(1, 68315400), (2, 34157700), (3, 22771800), (4, 17078850), (5, 13663080), (6, 11385900), (8, 8539425), (9, 7590600), (10, 6831540), (12, 5692950), (15, 4554360), (18, 3795300), (20, 3415770), (24, 2846475), (25, 2732616), (27, 2530200), (30, 2277180), (36, 1897650), (40, 1707885), (45, 1518120), (50, 1366308), (54, 1265100), (60, 1138590), (72, 948825), (75, 910872), (81, 843400), (90, 759060), (100, 683154), (108, 632550), (120, 569295), (135, 506040), (150, 455436), (162, 421700), (180, 379530), (200, 341577), (216, 316275), (225, 303624), (270, 253020), (300, 227718), (324, 210850), (360, 189765), (405, 168680), (450, 151812), (540, 126510), (600, 113859), (648, 105425), (675, 101208), (810, 84340), (900, 75906), (1080, 63255), (1350, 50604), (1620, 42170), (1800, 37953), (2025, 33736), (2700, 25302), (3240, 21085), (4050, 16868), (4217, 16200), (5400, 12651), (8100, 8434)]