77464530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 238432896

約数和(自身を除く): 160968366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 390, 429, 463, 495, 507, 585, 715, 845, 858, 926, 990, 1014, 1170, 1287, 1389, 1430, 1521, 1690, 1859, 2145, 2315, 2535, 2574, 2778, 3042, 3718, 4167, 4290, 4630, 5070, 5093, 5577, 6019, 6435, 6945, 7605, 8334, 9295, 10186, 11154, 12038, 12870, 13890, 15210, 15279, 16731, 18057, 18590, 20835, 25465, 27885, 30095, 30558, 33462, 36114, 41670, 45837, 50930, 54171, 55770, 60190, 66209, 76395, 78247, 83655, 90285, 91674, 108342, 132418, 152790, 156494, 167310, 180570, 198627, 229185, 234741, 270855, 331045, 391235, 397254, 458370, 469482, 541710, 595881, 662090, 704223, 782470, 860717, 993135, 1173705, 1191762, 1408446, 1721434, 1986270, 2347410, 2582151, 2979405, 3521115, 4303585, 5164302, 5958810, 7042230, 7746453, 8607170, 12910755, 15492906, 25821510, 38732265, 77464530]

約数ペア:

[(1, 77464530), (2, 38732265), (3, 25821510), (5, 15492906), (6, 12910755), (9, 8607170), (10, 7746453), (11, 7042230), (13, 5958810), (15, 5164302), (18, 4303585), (22, 3521115), (26, 2979405), (30, 2582151), (33, 2347410), (39, 1986270), (45, 1721434), (55, 1408446), (65, 1191762), (66, 1173705), (78, 993135), (90, 860717), (99, 782470), (110, 704223), (117, 662090), (130, 595881), (143, 541710), (165, 469482), (169, 458370), (195, 397254), (198, 391235), (234, 331045), (286, 270855), (330, 234741), (338, 229185), (390, 198627), (429, 180570), (463, 167310), (495, 156494), (507, 152790), (585, 132418), (715, 108342), (845, 91674), (858, 90285), (926, 83655), (990, 78247), (1014, 76395), (1170, 66209), (1287, 60190), (1389, 55770), (1430, 54171), (1521, 50930), (1690, 45837), (1859, 41670), (2145, 36114), (2315, 33462), (2535, 30558), (2574, 30095), (2778, 27885), (3042, 25465), (3718, 20835), (4167, 18590), (4290, 18057), (4630, 16731), (5070, 15279), (5093, 15210), (5577, 13890), (6019, 12870), (6435, 12038), (6945, 11154), (7605, 10186), (8334, 9295)]