148557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6221}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 447984000

約数和(自身を除く): 299426520

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, 4776, 5970, 6221, 7960, 11940, 12442, 18663, 23880, 24884, 31105, 37326, 49768, 62210, 74652, 93315, 124420, 149304, 186630, 248840, 373260, 746520, 1237979, 2475958, 3713937, 4951916, 6189895, 7427874, 9903832, 12379790, 14855748, 18569685, 24759580, 29711496, 37139370, 49519160, 74278740, 148557480]

約数ペア:

[(1, 148557480), (2, 74278740), (3, 49519160), (4, 37139370), (5, 29711496), (6, 24759580), (8, 18569685), (10, 14855748), (12, 12379790), (15, 9903832), (20, 7427874), (24, 6189895), (30, 4951916), (40, 3713937), (60, 2475958), (120, 1237979), (199, 746520), (398, 373260), (597, 248840), (796, 186630), (995, 149304), (1194, 124420), (1592, 93315), (1990, 74652), (2388, 62210), (2985, 49768), (3980, 37326), (4776, 31105), (5970, 24884), (6221, 23880), (7960, 18663), (11940, 12442)]