72768600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{40427}}^1$

素因数の和:40449

約数の個数: 72

約数和(自身を含む): 244387260

約数和(自身を除く): 171618660

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 40427, 80854, 121281, 161708, 202135, 242562, 323416, 363843, 404270, 485124, 606405, 727686, 808540, 970248, 1010675, 1212810, 1455372, 1617080, 1819215, 2021350, 2425620, 2910744, 3032025, 3638430, 4042700, 4851240, 6064050, 7276860, 8085400, 9096075, 12128100, 14553720, 18192150, 24256200, 36384300, 72768600]

約数ペア:

[(1, 72768600), (2, 36384300), (3, 24256200), (4, 18192150), (5, 14553720), (6, 12128100), (8, 9096075), (9, 8085400), (10, 7276860), (12, 6064050), (15, 4851240), (18, 4042700), (20, 3638430), (24, 3032025), (25, 2910744), (30, 2425620), (36, 2021350), (40, 1819215), (45, 1617080), (50, 1455372), (60, 1212810), (72, 1010675), (75, 970248), (90, 808540), (100, 727686), (120, 606405), (150, 485124), (180, 404270), (200, 363843), (225, 323416), (300, 242562), (360, 202135), (450, 161708), (600, 121281), (900, 80854), (1800, 40427)]