157770990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14983}}^1$

素因数の和:15015

約数の個数: 80

約数和(自身を含む): 456892128

約数和(自身を除く): 299121138

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, 10530, 14983, 29966, 44949, 74915, 89898, 134847, 149830, 194779, 224745, 269694, 389558, 404541, 449490, 584337, 674235, 809082, 973895, 1168674, 1213623, 1348470, 1753011, 1947790, 2022705, 2427246, 2921685, 3506022, 4045410, 5259033, 5843370, 6068115, 8765055, 10518066, 12136230, 15777099, 17530110, 26295165, 31554198, 52590330, 78885495, 157770990]

約数ペア:

[(1, 157770990), (2, 78885495), (3, 52590330), (5, 31554198), (6, 26295165), (9, 17530110), (10, 15777099), (13, 12136230), (15, 10518066), (18, 8765055), (26, 6068115), (27, 5843370), (30, 5259033), (39, 4045410), (45, 3506022), (54, 2921685), (65, 2427246), (78, 2022705), (81, 1947790), (90, 1753011), (117, 1348470), (130, 1213623), (135, 1168674), (162, 973895), (195, 809082), (234, 674235), (270, 584337), (351, 449490), (390, 404541), (405, 389558), (585, 269694), (702, 224745), (810, 194779), (1053, 149830), (1170, 134847), (1755, 89898), (2106, 74915), (3510, 44949), (5265, 29966), (10530, 14983)]