87584637.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 506097072

約数和(自身を除く): 366401952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 113, 120, 136, 144, 153, 170, 180, 202, 204, 226, 240, 255, 272, 303, 306, 339, 340, 360, 404, 408, 452, 505, 510, 565, 606, 612, 678, 680, 720, 765, 808, 816, 904, 909, 1010, 1017, 1020, 1130, 1212, 1224, 1356, 1360, 1515, 1530, 1616, 1695, 1717, 1808, 1818, 1921, 2020, 2034, 2040, 2260, 2424, 2448, 2712, 3030, 3060, 3390, 3434, 3636, 3842, 4040, 4068, 4080, 4520, 4545, 4848, 5085, 5151, 5424, 5763, 6060, 6120, 6780, 6868, 7272, 7684, 8080, 8136, 8585, 9040, 9090, 9605, 10170, 10302, 11413, 11526, 12120, 12240, 13560, 13736, 14544, 15368, 15453, 16272, 17170, 17289, 18180, 19210, 20340, 20604, 22826, 23052, 24240, 25755, 27120, 27472, 28815, 30736, 30906, 34239, 34340, 34578, 36360, 38420, 40680, 41208, 45652, 46104, 51510, 57065, 57630, 61812, 68478, 68680, 69156, 72720, 76840, 77265, 81360, 82416, 86445, 91304, 92208, 102717, 103020, 114130, 115260, 123624, 136956, 137360, 138312, 153680, 154530, 171195, 172890, 182608, 194021, 205434, 206040, 228260, 230520, 247248, 273912, 276624, 309060, 342390, 345780, 388042, 410868, 412080, 456520, 461040, 513585, 547824, 582063, 618120, 684780, 691560, 776084, 821736, 913040, 970105, 1027170, 1164126, 1236240, 1369560, 1383120, 1552168, 1643472, 1746189, 1940210, 2054340, 2328252, 2739120, 2910315, 3104336, 3492378, 3880420, 4108680, 4656504, 5820630, 6984756, 7760840, 8217360, 8730945, 9313008, 11641260, 13969512, 15521680, 17461890, 23282520, 27939024, 34923780, 46565040, 69847560, 139695120]

約数ペア:

[(1, 139695120), (2, 69847560), (3, 46565040), (4, 34923780), (5, 27939024), (6, 23282520), (8, 17461890), (9, 15521680), (10, 13969512), (12, 11641260), (15, 9313008), (16, 8730945), (17, 8217360), (18, 7760840), (20, 6984756), (24, 5820630), (30, 4656504), (34, 4108680), (36, 3880420), (40, 3492378), (45, 3104336), (48, 2910315), (51, 2739120), (60, 2328252), (68, 2054340), (72, 1940210), (80, 1746189), (85, 1643472), (90, 1552168), (101, 1383120), (102, 1369560), (113, 1236240), (120, 1164126), (136, 1027170), (144, 970105), (153, 913040), (170, 821736), (180, 776084), (202, 691560), (204, 684780), (226, 618120), (240, 582063), (255, 547824), (272, 513585), (303, 461040), (306, 456520), (339, 412080), (340, 410868), (360, 388042), (404, 345780), (408, 342390), (452, 309060), (505, 276624), (510, 273912), (565, 247248), (606, 230520), (612, 228260), (678, 206040), (680, 205434), (720, 194021), (765, 182608), (808, 172890), (816, 171195), (904, 154530), (909, 153680), (1010, 138312), (1017, 137360), (1020, 136956), (1130, 123624), (1212, 115260), (1224, 114130), (1356, 103020), (1360, 102717), (1515, 92208), (1530, 91304), (1616, 86445), (1695, 82416), (1717, 81360), (1808, 77265), (1818, 76840), (1921, 72720), (2020, 69156), (2034, 68680), (2040, 68478), (2260, 61812), (2424, 57630), (2448, 57065), (2712, 51510), (3030, 46104), (3060, 45652), (3390, 41208), (3434, 40680), (3636, 38420), (3842, 36360), (4040, 34578), (4068, 34340), (4080, 34239), (4520, 30906), (4545, 30736), (4848, 28815), (5085, 27472), (5151, 27120), (5424, 25755), (5763, 24240), (6060, 23052), (6120, 22826), (6780, 20604), (6868, 20340), (7272, 19210), (7684, 18180), (8080, 17289), (8136, 17170), (8585, 16272), (9040, 15453), (9090, 15368), (9605, 14544), (10170, 13736), (10302, 13560), (11413, 12240), (11526, 12120)]