11615850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 31685472

約数和(自身を除く): 20069622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 311, 415, 450, 498, 622, 747, 830, 933, 1245, 1494, 1555, 1866, 2075, 2490, 2799, 3110, 3735, 4150, 4665, 5598, 6225, 7470, 7775, 9330, 12450, 13995, 15550, 18675, 23325, 25813, 27990, 37350, 46650, 51626, 69975, 77439, 129065, 139950, 154878, 232317, 258130, 387195, 464634, 645325, 774390, 1161585, 1290650, 1935975, 2323170, 3871950, 5807925, 11615850]

約数ペア:

[(1, 11615850), (2, 5807925), (3, 3871950), (5, 2323170), (6, 1935975), (9, 1290650), (10, 1161585), (15, 774390), (18, 645325), (25, 464634), (30, 387195), (45, 258130), (50, 232317), (75, 154878), (83, 139950), (90, 129065), (150, 77439), (166, 69975), (225, 51626), (249, 46650), (311, 37350), (415, 27990), (450, 25813), (498, 23325), (622, 18675), (747, 15550), (830, 13995), (933, 12450), (1245, 9330), (1494, 7775), (1555, 7470), (1866, 6225), (2075, 5598), (2490, 4665), (2799, 4150), (3110, 3735)]