66219960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5689}}^1$

素因数の和:5800

約数の個数: 64

約数和(自身を含む): 200743200

約数和(自身を除く): 134523240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5689, 5820, 11378, 11640, 17067, 22756, 28445, 34134, 45512, 56890, 68268, 85335, 113780, 136536, 170670, 227560, 341340, 551833, 682680, 1103666, 1655499, 2207332, 2759165, 3310998, 4414664, 5518330, 6621996, 8277495, 11036660, 13243992, 16554990, 22073320, 33109980, 66219960]

約数ペア:

[(1, 66219960), (2, 33109980), (3, 22073320), (4, 16554990), (5, 13243992), (6, 11036660), (8, 8277495), (10, 6621996), (12, 5518330), (15, 4414664), (20, 3310998), (24, 2759165), (30, 2207332), (40, 1655499), (60, 1103666), (97, 682680), (120, 551833), (194, 341340), (291, 227560), (388, 170670), (485, 136536), (582, 113780), (776, 85335), (970, 68268), (1164, 56890), (1455, 45512), (1940, 34134), (2328, 28445), (2910, 22756), (3880, 17067), (5689, 11640), (5820, 11378)]