74823320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 126454120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 127, 130, 143, 206, 220, 254, 260, 286, 412, 440, 508, 515, 520, 572, 635, 715, 824, 1016, 1030, 1133, 1144, 1270, 1339, 1397, 1430, 1651, 2060, 2266, 2540, 2678, 2794, 2860, 3302, 4120, 4532, 5080, 5356, 5588, 5665, 5720, 6604, 6695, 6985, 8255, 9064, 10712, 11176, 11330, 13081, 13208, 13390, 13970, 14729, 16510, 18161, 22660, 26162, 26780, 27940, 29458, 33020, 36322, 45320, 52324, 53560, 55880, 58916, 65405, 66040, 72644, 73645, 90805, 104648, 117832, 130810, 143891, 145288, 147290, 170053, 181610, 261620, 287782, 294580, 340106, 363220, 523240, 575564, 589160, 680212, 719455, 726440, 850265, 1151128, 1360424, 1438910, 1700530, 1870583, 2877820, 3401060, 3741166, 5755640, 6802120, 7482332, 9352915, 14964664, 18705830, 37411660, 74823320]

約数ペア:

[(1, 74823320), (2, 37411660), (4, 18705830), (5, 14964664), (8, 9352915), (10, 7482332), (11, 6802120), (13, 5755640), (20, 3741166), (22, 3401060), (26, 2877820), (40, 1870583), (44, 1700530), (52, 1438910), (55, 1360424), (65, 1151128), (88, 850265), (103, 726440), (104, 719455), (110, 680212), (127, 589160), (130, 575564), (143, 523240), (206, 363220), (220, 340106), (254, 294580), (260, 287782), (286, 261620), (412, 181610), (440, 170053), (508, 147290), (515, 145288), (520, 143891), (572, 130810), (635, 117832), (715, 104648), (824, 90805), (1016, 73645), (1030, 72644), (1133, 66040), (1144, 65405), (1270, 58916), (1339, 55880), (1397, 53560), (1430, 52324), (1651, 45320), (2060, 36322), (2266, 33020), (2540, 29458), (2678, 27940), (2794, 26780), (2860, 26162), (3302, 22660), (4120, 18161), (4532, 16510), (5080, 14729), (5356, 13970), (5588, 13390), (5665, 13208), (5720, 13081), (6604, 11330), (6695, 11176), (6985, 10712), (8255, 9064)]