42500760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 128412000

約数和(自身を除く): 85911240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2377, 2980, 3576, 4470, 4754, 5960, 7131, 8940, 9508, 11885, 14262, 17880, 19016, 23770, 28524, 35655, 47540, 57048, 71310, 95080, 142620, 285240, 354173, 708346, 1062519, 1416692, 1770865, 2125038, 2833384, 3541730, 4250076, 5312595, 7083460, 8500152, 10625190, 14166920, 21250380, 42500760]

約数ペア:

[(1, 42500760), (2, 21250380), (3, 14166920), (4, 10625190), (5, 8500152), (6, 7083460), (8, 5312595), (10, 4250076), (12, 3541730), (15, 2833384), (20, 2125038), (24, 1770865), (30, 1416692), (40, 1062519), (60, 708346), (120, 354173), (149, 285240), (298, 142620), (447, 95080), (596, 71310), (745, 57048), (894, 47540), (1192, 35655), (1490, 28524), (1788, 23770), (2235, 19016), (2377, 17880), (2980, 14262), (3576, 11885), (4470, 9508), (4754, 8940), (5960, 7131)]