75918160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 183773952

約数和(自身を除く): 107855792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 305, 331, 376, 470, 488, 610, 662, 752, 940, 976, 1220, 1324, 1655, 1880, 2440, 2648, 2867, 3310, 3760, 4880, 5296, 5734, 6620, 11468, 13240, 14335, 15557, 20191, 22936, 26480, 28670, 31114, 40382, 45872, 57340, 62228, 77785, 80764, 100955, 114680, 124456, 155570, 161528, 201910, 229360, 248912, 311140, 323056, 403820, 622280, 807640, 948977, 1244560, 1615280, 1897954, 3795908, 4744885, 7591816, 9489770, 15183632, 18979540, 37959080, 75918160]

約数ペア:

[(1, 75918160), (2, 37959080), (4, 18979540), (5, 15183632), (8, 9489770), (10, 7591816), (16, 4744885), (20, 3795908), (40, 1897954), (47, 1615280), (61, 1244560), (80, 948977), (94, 807640), (122, 622280), (188, 403820), (235, 323056), (244, 311140), (305, 248912), (331, 229360), (376, 201910), (470, 161528), (488, 155570), (610, 124456), (662, 114680), (752, 100955), (940, 80764), (976, 77785), (1220, 62228), (1324, 57340), (1655, 45872), (1880, 40382), (2440, 31114), (2648, 28670), (2867, 26480), (3310, 22936), (3760, 20191), (4880, 15557), (5296, 14335), (5734, 13240), (6620, 11468)]