102540840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18181}}^1$

素因数の和:18242

約数の個数: 64

約数和(自身を含む): 314184960

約数和(自身を除く): 211644120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 18181, 36362, 54543, 72724, 90905, 109086, 145448, 181810, 218172, 272715, 363620, 436344, 545430, 727240, 854507, 1090860, 1709014, 2181720, 2563521, 3418028, 4272535, 5127042, 6836056, 8545070, 10254084, 12817605, 17090140, 20508168, 25635210, 34180280, 51270420, 102540840]

約数ペア:

[(1, 102540840), (2, 51270420), (3, 34180280), (4, 25635210), (5, 20508168), (6, 17090140), (8, 12817605), (10, 10254084), (12, 8545070), (15, 6836056), (20, 5127042), (24, 4272535), (30, 3418028), (40, 2563521), (47, 2181720), (60, 1709014), (94, 1090860), (120, 854507), (141, 727240), (188, 545430), (235, 436344), (282, 363620), (376, 272715), (470, 218172), (564, 181810), (705, 145448), (940, 109086), (1128, 90905), (1410, 72724), (1880, 54543), (2820, 36362), (5640, 18181)]