102421320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4289}}^1$

素因数の和:4502

約数の個数: 64

約数和(自身を含む): 308880000

約数和(自身を除く): 206458680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4289, 4776, 5970, 7960, 8578, 11940, 12867, 17156, 21445, 23880, 25734, 34312, 42890, 51468, 64335, 85780, 102936, 128670, 171560, 257340, 514680, 853511, 1707022, 2560533, 3414044, 4267555, 5121066, 6828088, 8535110, 10242132, 12802665, 17070220, 20484264, 25605330, 34140440, 51210660, 102421320]

約数ペア:

[(1, 102421320), (2, 51210660), (3, 34140440), (4, 25605330), (5, 20484264), (6, 17070220), (8, 12802665), (10, 10242132), (12, 8535110), (15, 6828088), (20, 5121066), (24, 4267555), (30, 3414044), (40, 2560533), (60, 1707022), (120, 853511), (199, 514680), (398, 257340), (597, 171560), (796, 128670), (995, 102936), (1194, 85780), (1592, 64335), (1990, 51468), (2388, 42890), (2985, 34312), (3980, 25734), (4289, 23880), (4776, 21445), (5970, 17156), (7960, 12867), (8578, 11940)]