74847240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 160

約数和(自身を含む): 271073880

約数和(自身を除く): 196226640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1777, 2106, 2340, 2808, 3240, 3510, 3554, 4212, 4680, 5265, 5331, 7020, 7108, 8424, 8885, 10530, 10662, 14040, 14216, 15993, 17770, 21060, 21324, 23101, 26655, 31986, 35540, 42120, 42648, 46202, 47979, 53310, 63972, 69303, 71080, 79965, 92404, 95958, 106620, 115505, 127944, 138606, 143937, 159930, 184808, 191916, 207909, 213240, 231010, 239895, 277212, 287874, 319860, 346515, 383832, 415818, 462020, 479790, 554424, 575748, 623727, 639720, 693030, 719685, 831636, 924040, 959580, 1039545, 1151496, 1247454, 1386060, 1439370, 1663272, 1871181, 1919160, 2079090, 2494908, 2772120, 2878740, 3118635, 3742362, 4158180, 4989816, 5757480, 6237270, 7484724, 8316360, 9355905, 12474540, 14969448, 18711810, 24949080, 37423620, 74847240]

約数ペア:

[(1, 74847240), (2, 37423620), (3, 24949080), (4, 18711810), (5, 14969448), (6, 12474540), (8, 9355905), (9, 8316360), (10, 7484724), (12, 6237270), (13, 5757480), (15, 4989816), (18, 4158180), (20, 3742362), (24, 3118635), (26, 2878740), (27, 2772120), (30, 2494908), (36, 2079090), (39, 1919160), (40, 1871181), (45, 1663272), (52, 1439370), (54, 1386060), (60, 1247454), (65, 1151496), (72, 1039545), (78, 959580), (81, 924040), (90, 831636), (104, 719685), (108, 693030), (117, 639720), (120, 623727), (130, 575748), (135, 554424), (156, 479790), (162, 462020), (180, 415818), (195, 383832), (216, 346515), (234, 319860), (260, 287874), (270, 277212), (312, 239895), (324, 231010), (351, 213240), (360, 207909), (390, 191916), (405, 184808), (468, 159930), (520, 143937), (540, 138606), (585, 127944), (648, 115505), (702, 106620), (780, 95958), (810, 92404), (936, 79965), (1053, 71080), (1080, 69303), (1170, 63972), (1404, 53310), (1560, 47979), (1620, 46202), (1755, 42648), (1777, 42120), (2106, 35540), (2340, 31986), (2808, 26655), (3240, 23101), (3510, 21324), (3554, 21060), (4212, 17770), (4680, 15993), (5265, 14216), (5331, 14040), (7020, 10662), (7108, 10530), (8424, 8885)]