72560700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2236

約数の個数: 108

約数和(自身を含む): 233691640

約数和(自身を除く): 161130940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2179, 2220, 2775, 3330, 3700, 4358, 5550, 6537, 6660, 8325, 8716, 10895, 11100, 13074, 16650, 19611, 21790, 26148, 32685, 33300, 39222, 43580, 54475, 65370, 78444, 80623, 98055, 108950, 130740, 161246, 163425, 196110, 217900, 241869, 322492, 326850, 392220, 403115, 483738, 490275, 653700, 725607, 806230, 967476, 980550, 1209345, 1451214, 1612460, 1961100, 2015575, 2418690, 2902428, 3628035, 4031150, 4837380, 6046725, 7256070, 8062300, 12093450, 14512140, 18140175, 24186900, 36280350, 72560700]

約数ペア:

[(1, 72560700), (2, 36280350), (3, 24186900), (4, 18140175), (5, 14512140), (6, 12093450), (9, 8062300), (10, 7256070), (12, 6046725), (15, 4837380), (18, 4031150), (20, 3628035), (25, 2902428), (30, 2418690), (36, 2015575), (37, 1961100), (45, 1612460), (50, 1451214), (60, 1209345), (74, 980550), (75, 967476), (90, 806230), (100, 725607), (111, 653700), (148, 490275), (150, 483738), (180, 403115), (185, 392220), (222, 326850), (225, 322492), (300, 241869), (333, 217900), (370, 196110), (444, 163425), (450, 161246), (555, 130740), (666, 108950), (740, 98055), (900, 80623), (925, 78444), (1110, 65370), (1332, 54475), (1665, 43580), (1850, 39222), (2179, 33300), (2220, 32685), (2775, 26148), (3330, 21790), (3700, 19611), (4358, 16650), (5550, 13074), (6537, 11100), (6660, 10895), (8325, 8716)]