18560250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 51324624

約数和(自身を除く): 32764374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 113, 125, 146, 150, 219, 225, 226, 250, 339, 365, 375, 438, 450, 565, 657, 678, 730, 750, 1017, 1095, 1125, 1130, 1314, 1695, 1825, 2034, 2190, 2250, 2825, 3285, 3390, 3650, 5085, 5475, 5650, 6570, 8249, 8475, 9125, 10170, 10950, 14125, 16425, 16498, 16950, 18250, 24747, 25425, 27375, 28250, 32850, 41245, 42375, 49494, 50850, 54750, 74241, 82125, 82490, 84750, 123735, 127125, 148482, 164250, 206225, 247470, 254250, 371205, 412450, 618675, 742410, 1031125, 1237350, 1856025, 2062250, 3093375, 3712050, 6186750, 9280125, 18560250]

約数ペア:

[(1, 18560250), (2, 9280125), (3, 6186750), (5, 3712050), (6, 3093375), (9, 2062250), (10, 1856025), (15, 1237350), (18, 1031125), (25, 742410), (30, 618675), (45, 412450), (50, 371205), (73, 254250), (75, 247470), (90, 206225), (113, 164250), (125, 148482), (146, 127125), (150, 123735), (219, 84750), (225, 82490), (226, 82125), (250, 74241), (339, 54750), (365, 50850), (375, 49494), (438, 42375), (450, 41245), (565, 32850), (657, 28250), (678, 27375), (730, 25425), (750, 24747), (1017, 18250), (1095, 16950), (1125, 16498), (1130, 16425), (1314, 14125), (1695, 10950), (1825, 10170), (2034, 9125), (2190, 8475), (2250, 8249), (2825, 6570), (3285, 5650), (3390, 5475), (3650, 5085)]