77384970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7349}}^1$

素因数の和:7381

約数の個数: 80

約数和(自身を含む): 224116200

約数和(自身を除く): 146731230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 7349, 10530, 14698, 22047, 36745, 44094, 66141, 73490, 95537, 110235, 132282, 191074, 198423, 220470, 286611, 330705, 396846, 477685, 573222, 595269, 661410, 859833, 955370, 992115, 1190538, 1433055, 1719666, 1984230, 2579499, 2866110, 2976345, 4299165, 5158998, 5952690, 7738497, 8598330, 12897495, 15476994, 25794990, 38692485, 77384970]

約数ペア:

[(1, 77384970), (2, 38692485), (3, 25794990), (5, 15476994), (6, 12897495), (9, 8598330), (10, 7738497), (13, 5952690), (15, 5158998), (18, 4299165), (26, 2976345), (27, 2866110), (30, 2579499), (39, 1984230), (45, 1719666), (54, 1433055), (65, 1190538), (78, 992115), (81, 955370), (90, 859833), (117, 661410), (130, 595269), (135, 573222), (162, 477685), (195, 396846), (234, 330705), (270, 286611), (351, 220470), (390, 198423), (405, 191074), (585, 132282), (702, 110235), (810, 95537), (1053, 73490), (1170, 66141), (1755, 44094), (2106, 36745), (3510, 22047), (5265, 14698), (7349, 10530)]