149697990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42678

約数の個数: 64

約数和(自身を含む): 429912000

約数和(自身を除く): 280214010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 42649, 85298, 127947, 213245, 255894, 383841, 426490, 554437, 639735, 767682, 1108874, 1151523, 1279470, 1663311, 1919205, 2303046, 2772185, 3326622, 3838410, 4989933, 5544370, 5757615, 8316555, 9979866, 11515230, 14969799, 16633110, 24949665, 29939598, 49899330, 74848995, 149697990]

約数ペア:

[(1, 149697990), (2, 74848995), (3, 49899330), (5, 29939598), (6, 24949665), (9, 16633110), (10, 14969799), (13, 11515230), (15, 9979866), (18, 8316555), (26, 5757615), (27, 5544370), (30, 4989933), (39, 3838410), (45, 3326622), (54, 2772185), (65, 2303046), (78, 1919205), (90, 1663311), (117, 1279470), (130, 1151523), (135, 1108874), (195, 767682), (234, 639735), (270, 554437), (351, 426490), (390, 383841), (585, 255894), (702, 213245), (1170, 127947), (1755, 85298), (3510, 42649)]