144404200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{23291}}^1$

素因数の和:23338

約数の個数: 48

約数和(自身を含む): 346584960

約数和(自身を除く): 202180760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 23291, 46582, 93164, 116455, 186328, 232910, 465820, 582275, 722021, 931640, 1164550, 1444042, 2329100, 2888084, 3610105, 4658200, 5776168, 7220210, 14440420, 18050525, 28880840, 36101050, 72202100, 144404200]

約数ペア:

[(1, 144404200), (2, 72202100), (4, 36101050), (5, 28880840), (8, 18050525), (10, 14440420), (20, 7220210), (25, 5776168), (31, 4658200), (40, 3610105), (50, 2888084), (62, 2329100), (100, 1444042), (124, 1164550), (155, 931640), (200, 722021), (248, 582275), (310, 465820), (620, 232910), (775, 186328), (1240, 116455), (1550, 93164), (3100, 46582), (6200, 23291)]