75407640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8161}}^1$

素因数の和:8193

約数の個数: 128

約数和(自身を含む): 282078720

約数和(自身を除く): 206671080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8161, 9240, 16322, 24483, 32644, 40805, 48966, 57127, 65288, 81610, 89771, 97932, 114254, 122415, 163220, 171381, 179542, 195864, 228508, 244830, 269313, 285635, 326440, 342762, 359084, 448855, 457016, 489660, 538626, 571270, 628397, 685524, 718168, 856905, 897710, 979320, 1077252, 1142540, 1256794, 1346565, 1371048, 1713810, 1795420, 1885191, 2154504, 2285080, 2513588, 2693130, 3141985, 3427620, 3590840, 3770382, 5027176, 5386260, 6283970, 6855240, 7540764, 9425955, 10772520, 12567940, 15081528, 18851910, 25135880, 37703820, 75407640]

約数ペア:

[(1, 75407640), (2, 37703820), (3, 25135880), (4, 18851910), (5, 15081528), (6, 12567940), (7, 10772520), (8, 9425955), (10, 7540764), (11, 6855240), (12, 6283970), (14, 5386260), (15, 5027176), (20, 3770382), (21, 3590840), (22, 3427620), (24, 3141985), (28, 2693130), (30, 2513588), (33, 2285080), (35, 2154504), (40, 1885191), (42, 1795420), (44, 1713810), (55, 1371048), (56, 1346565), (60, 1256794), (66, 1142540), (70, 1077252), (77, 979320), (84, 897710), (88, 856905), (105, 718168), (110, 685524), (120, 628397), (132, 571270), (140, 538626), (154, 489660), (165, 457016), (168, 448855), (210, 359084), (220, 342762), (231, 326440), (264, 285635), (280, 269313), (308, 244830), (330, 228508), (385, 195864), (420, 179542), (440, 171381), (462, 163220), (616, 122415), (660, 114254), (770, 97932), (840, 89771), (924, 81610), (1155, 65288), (1320, 57127), (1540, 48966), (1848, 40805), (2310, 32644), (3080, 24483), (4620, 16322), (8161, 9240)]