201753660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7489}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 566244000

約数和(自身を除く): 364490340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 7489, 8980, 13470, 14978, 22467, 26940, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 224670, 449340, 3362561, 6725122, 10087683, 13450244, 16812805, 20175366, 33625610, 40350732, 50438415, 67251220, 100876830, 201753660]

約数ペア:

[(1, 201753660), (2, 100876830), (3, 67251220), (4, 50438415), (5, 40350732), (6, 33625610), (10, 20175366), (12, 16812805), (15, 13450244), (20, 10087683), (30, 6725122), (60, 3362561), (449, 449340), (898, 224670), (1347, 149780), (1796, 112335), (2245, 89868), (2694, 74890), (4490, 44934), (5388, 37445), (6735, 29956), (7489, 26940), (8980, 22467), (13470, 14978)]