128087250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 324604800

約数和(自身を除く): 196517550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 125, 134, 150, 201, 250, 335, 375, 402, 670, 750, 1005, 1675, 2010, 2549, 3350, 5025, 5098, 7647, 8375, 10050, 12745, 15294, 16750, 25125, 25490, 38235, 50250, 63725, 76470, 127450, 170783, 191175, 318625, 341566, 382350, 512349, 637250, 853915, 955875, 1024698, 1707830, 1911750, 2561745, 4269575, 5123490, 8539150, 12808725, 21347875, 25617450, 42695750, 64043625, 128087250]

約数ペア:

[(1, 128087250), (2, 64043625), (3, 42695750), (5, 25617450), (6, 21347875), (10, 12808725), (15, 8539150), (25, 5123490), (30, 4269575), (50, 2561745), (67, 1911750), (75, 1707830), (125, 1024698), (134, 955875), (150, 853915), (201, 637250), (250, 512349), (335, 382350), (375, 341566), (402, 318625), (670, 191175), (750, 170783), (1005, 127450), (1675, 76470), (2010, 63725), (2549, 50250), (3350, 38235), (5025, 25490), (5098, 25125), (7647, 16750), (8375, 15294), (10050, 12745)]