4508820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 14067144

約数和(自身を除く): 9558324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 677, 740, 1110, 1332, 1354, 1665, 2031, 2220, 2708, 3330, 3385, 4062, 6093, 6660, 6770, 8124, 10155, 12186, 13540, 20310, 24372, 25049, 30465, 40620, 50098, 60930, 75147, 100196, 121860, 125245, 150294, 225441, 250490, 300588, 375735, 450882, 500980, 751470, 901764, 1127205, 1502940, 2254410, 4508820]

約数ペア:

[(1, 4508820), (2, 2254410), (3, 1502940), (4, 1127205), (5, 901764), (6, 751470), (9, 500980), (10, 450882), (12, 375735), (15, 300588), (18, 250490), (20, 225441), (30, 150294), (36, 125245), (37, 121860), (45, 100196), (60, 75147), (74, 60930), (90, 50098), (111, 40620), (148, 30465), (180, 25049), (185, 24372), (222, 20310), (333, 13540), (370, 12186), (444, 10155), (555, 8124), (666, 6770), (677, 6660), (740, 6093), (1110, 4062), (1332, 3385), (1354, 3330), (1665, 2708), (2031, 2220)]