123438600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{22859}}^1$

素因数の和:22884

約数の個数: 96

約数和(自身を含む): 425196000

約数和(自身を除く): 301757400

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, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 22859, 45718, 68577, 91436, 114295, 137154, 182872, 205731, 228590, 274308, 342885, 411462, 457180, 548616, 571475, 617193, 685770, 822924, 914360, 1028655, 1142950, 1234386, 1371540, 1645848, 1714425, 2057310, 2285900, 2468772, 2743080, 3085965, 3428850, 4114620, 4571800, 4937544, 5143275, 6171930, 6857700, 8229240, 10286550, 12343860, 13715400, 15429825, 20573100, 24687720, 30859650, 41146200, 61719300, 123438600]

約数ペア:

[(1, 123438600), (2, 61719300), (3, 41146200), (4, 30859650), (5, 24687720), (6, 20573100), (8, 15429825), (9, 13715400), (10, 12343860), (12, 10286550), (15, 8229240), (18, 6857700), (20, 6171930), (24, 5143275), (25, 4937544), (27, 4571800), (30, 4114620), (36, 3428850), (40, 3085965), (45, 2743080), (50, 2468772), (54, 2285900), (60, 2057310), (72, 1714425), (75, 1645848), (90, 1371540), (100, 1234386), (108, 1142950), (120, 1028655), (135, 914360), (150, 822924), (180, 685770), (200, 617193), (216, 571475), (225, 548616), (270, 457180), (300, 411462), (360, 342885), (450, 274308), (540, 228590), (600, 205731), (675, 182872), (900, 137154), (1080, 114295), (1350, 91436), (1800, 68577), (2700, 45718), (5400, 22859)]