102268880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{3727}}^1$

素因数の和:3761

約数の個数: 80

約数和(自身を含む): 277363200

約数和(自身を除く): 175094320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3727, 3920, 5488, 6860, 7454, 13720, 14908, 18635, 26089, 27440, 29816, 37270, 52178, 59632, 74540, 104356, 130445, 149080, 182623, 208712, 260890, 298160, 365246, 417424, 521780, 730492, 913115, 1043560, 1278361, 1460984, 1826230, 2087120, 2556722, 2921968, 3652460, 5113444, 6391805, 7304920, 10226888, 12783610, 14609840, 20453776, 25567220, 51134440, 102268880]

約数ペア:

[(1, 102268880), (2, 51134440), (4, 25567220), (5, 20453776), (7, 14609840), (8, 12783610), (10, 10226888), (14, 7304920), (16, 6391805), (20, 5113444), (28, 3652460), (35, 2921968), (40, 2556722), (49, 2087120), (56, 1826230), (70, 1460984), (80, 1278361), (98, 1043560), (112, 913115), (140, 730492), (196, 521780), (245, 417424), (280, 365246), (343, 298160), (392, 260890), (490, 208712), (560, 182623), (686, 149080), (784, 130445), (980, 104356), (1372, 74540), (1715, 59632), (1960, 52178), (2744, 37270), (3430, 29816), (3727, 27440), (3920, 26089), (5488, 18635), (6860, 14908), (7454, 13720)]