154716840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3137}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 506661480

約数和(自身を除く): 351944640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3137, 3288, 4110, 4932, 5480, 6165, 6274, 8220, 9411, 9864, 12330, 12548, 15685, 16440, 18822, 24660, 25096, 28233, 31370, 37644, 47055, 49320, 56466, 62740, 75288, 94110, 112932, 125480, 141165, 188220, 225864, 282330, 376440, 429769, 564660, 859538, 1129320, 1289307, 1719076, 2148845, 2578614, 3438152, 3867921, 4297690, 5157228, 6446535, 7735842, 8595380, 10314456, 12893070, 15471684, 17190760, 19339605, 25786140, 30943368, 38679210, 51572280, 77358420, 154716840]

約数ペア:

[(1, 154716840), (2, 77358420), (3, 51572280), (4, 38679210), (5, 30943368), (6, 25786140), (8, 19339605), (9, 17190760), (10, 15471684), (12, 12893070), (15, 10314456), (18, 8595380), (20, 7735842), (24, 6446535), (30, 5157228), (36, 4297690), (40, 3867921), (45, 3438152), (60, 2578614), (72, 2148845), (90, 1719076), (120, 1289307), (137, 1129320), (180, 859538), (274, 564660), (360, 429769), (411, 376440), (548, 282330), (685, 225864), (822, 188220), (1096, 141165), (1233, 125480), (1370, 112932), (1644, 94110), (2055, 75288), (2466, 62740), (2740, 56466), (3137, 49320), (3288, 47055), (4110, 37644), (4932, 31370), (5480, 28233), (6165, 25096), (6274, 24660), (8220, 18822), (9411, 16440), (9864, 15685), (12330, 12548)]