98634420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 300005160

約数和(自身を除く): 201370740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 829, 1322, 1658, 1983, 2487, 2644, 3305, 3316, 3966, 4145, 4974, 5949, 6610, 7461, 7932, 8290, 9915, 9948, 11898, 12435, 13220, 14922, 16580, 19830, 23796, 24870, 29745, 29844, 37305, 39660, 49740, 59490, 74610, 118980, 149220, 547969, 1095938, 1643907, 2191876, 2739845, 3287814, 4931721, 5479690, 6575628, 8219535, 9863442, 10959380, 16439070, 19726884, 24658605, 32878140, 49317210, 98634420]

約数ペア:

[(1, 98634420), (2, 49317210), (3, 32878140), (4, 24658605), (5, 19726884), (6, 16439070), (9, 10959380), (10, 9863442), (12, 8219535), (15, 6575628), (18, 5479690), (20, 4931721), (30, 3287814), (36, 2739845), (45, 2191876), (60, 1643907), (90, 1095938), (180, 547969), (661, 149220), (829, 118980), (1322, 74610), (1658, 59490), (1983, 49740), (2487, 39660), (2644, 37305), (3305, 29844), (3316, 29745), (3966, 24870), (4145, 23796), (4974, 19830), (5949, 16580), (6610, 14922), (7461, 13220), (7932, 12435), (8290, 11898), (9915, 9948)]