69847560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 244885680

約数和(自身を除く): 175038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 101, 102, 113, 120, 136, 153, 170, 180, 202, 204, 226, 255, 303, 306, 339, 340, 360, 404, 408, 452, 505, 510, 565, 606, 612, 678, 680, 765, 808, 904, 909, 1010, 1017, 1020, 1130, 1212, 1224, 1356, 1515, 1530, 1695, 1717, 1818, 1921, 2020, 2034, 2040, 2260, 2424, 2712, 3030, 3060, 3390, 3434, 3636, 3842, 4040, 4068, 4520, 4545, 5085, 5151, 5763, 6060, 6120, 6780, 6868, 7272, 7684, 8136, 8585, 9090, 9605, 10170, 10302, 11413, 11526, 12120, 13560, 13736, 15368, 15453, 17170, 17289, 18180, 19210, 20340, 20604, 22826, 23052, 25755, 28815, 30906, 34239, 34340, 34578, 36360, 38420, 40680, 41208, 45652, 46104, 51510, 57065, 57630, 61812, 68478, 68680, 69156, 76840, 77265, 86445, 91304, 102717, 103020, 114130, 115260, 123624, 136956, 138312, 154530, 171195, 172890, 194021, 205434, 206040, 228260, 230520, 273912, 309060, 342390, 345780, 388042, 410868, 456520, 513585, 582063, 618120, 684780, 691560, 776084, 821736, 970105, 1027170, 1164126, 1369560, 1552168, 1746189, 1940210, 2054340, 2328252, 2910315, 3492378, 3880420, 4108680, 4656504, 5820630, 6984756, 7760840, 8730945, 11641260, 13969512, 17461890, 23282520, 34923780, 69847560]

約数ペア:

[(1, 69847560), (2, 34923780), (3, 23282520), (4, 17461890), (5, 13969512), (6, 11641260), (8, 8730945), (9, 7760840), (10, 6984756), (12, 5820630), (15, 4656504), (17, 4108680), (18, 3880420), (20, 3492378), (24, 2910315), (30, 2328252), (34, 2054340), (36, 1940210), (40, 1746189), (45, 1552168), (51, 1369560), (60, 1164126), (68, 1027170), (72, 970105), (85, 821736), (90, 776084), (101, 691560), (102, 684780), (113, 618120), (120, 582063), (136, 513585), (153, 456520), (170, 410868), (180, 388042), (202, 345780), (204, 342390), (226, 309060), (255, 273912), (303, 230520), (306, 228260), (339, 206040), (340, 205434), (360, 194021), (404, 172890), (408, 171195), (452, 154530), (505, 138312), (510, 136956), (565, 123624), (606, 115260), (612, 114130), (678, 103020), (680, 102717), (765, 91304), (808, 86445), (904, 77265), (909, 76840), (1010, 69156), (1017, 68680), (1020, 68478), (1130, 61812), (1212, 57630), (1224, 57065), (1356, 51510), (1515, 46104), (1530, 45652), (1695, 41208), (1717, 40680), (1818, 38420), (1921, 36360), (2020, 34578), (2034, 34340), (2040, 34239), (2260, 30906), (2424, 28815), (2712, 25755), (3030, 23052), (3060, 22826), (3390, 20604), (3434, 20340), (3636, 19210), (3842, 18180), (4040, 17289), (4068, 17170), (4520, 15453), (4545, 15368), (5085, 13736), (5151, 13560), (5763, 12120), (6060, 11526), (6120, 11413), (6780, 10302), (6868, 10170), (7272, 9605), (7684, 9090), (8136, 8585)]