85337340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 262241280

約数和(自身を除く): 176903940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 239, 330, 478, 541, 660, 717, 956, 1082, 1195, 1434, 1623, 2164, 2390, 2629, 2705, 2868, 3246, 3585, 4780, 5258, 5410, 5951, 6492, 7170, 7887, 8115, 10516, 10820, 11902, 13145, 14340, 15774, 16230, 17853, 23804, 26290, 29755, 31548, 32460, 35706, 39435, 52580, 59510, 71412, 78870, 89265, 119020, 129299, 157740, 178530, 258598, 357060, 387897, 517196, 646495, 775794, 1292990, 1422289, 1551588, 1939485, 2585980, 2844578, 3878970, 4266867, 5689156, 7111445, 7757940, 8533734, 14222890, 17067468, 21334335, 28445780, 42668670, 85337340]

約数ペア:

[(1, 85337340), (2, 42668670), (3, 28445780), (4, 21334335), (5, 17067468), (6, 14222890), (10, 8533734), (11, 7757940), (12, 7111445), (15, 5689156), (20, 4266867), (22, 3878970), (30, 2844578), (33, 2585980), (44, 1939485), (55, 1551588), (60, 1422289), (66, 1292990), (110, 775794), (132, 646495), (165, 517196), (220, 387897), (239, 357060), (330, 258598), (478, 178530), (541, 157740), (660, 129299), (717, 119020), (956, 89265), (1082, 78870), (1195, 71412), (1434, 59510), (1623, 52580), (2164, 39435), (2390, 35706), (2629, 32460), (2705, 31548), (2868, 29755), (3246, 26290), (3585, 23804), (4780, 17853), (5258, 16230), (5410, 15774), (5951, 14340), (6492, 13145), (7170, 11902), (7887, 10820), (8115, 10516)]