66750840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 247665600

約数和(自身を除く): 180914760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 839, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1678, 1768, 1989, 2040, 2210, 2340, 2517, 2652, 3060, 3315, 3356, 3978, 4195, 4420, 4680, 5034, 5304, 6120, 6630, 6712, 7551, 7956, 8390, 8840, 9945, 10068, 10907, 12585, 13260, 14263, 15102, 15912, 16780, 19890, 20136, 21814, 25170, 26520, 28526, 30204, 32721, 33560, 37755, 39780, 42789, 43628, 50340, 54535, 57052, 60408, 65442, 71315, 75510, 79560, 85578, 87256, 98163, 100680, 109070, 114104, 128367, 130884, 142630, 151020, 163605, 171156, 185419, 196326, 213945, 218140, 256734, 261768, 285260, 302040, 327210, 342312, 370838, 392652, 427890, 436280, 490815, 513468, 556257, 570520, 641835, 654420, 741676, 785304, 855780, 927095, 981630, 1026936, 1112514, 1283670, 1308840, 1483352, 1668771, 1711560, 1854190, 1963260, 2225028, 2567340, 2781285, 3337542, 3708380, 3926520, 4450056, 5134680, 5562570, 6675084, 7416760, 8343855, 11125140, 13350168, 16687710, 22250280, 33375420, 66750840]

約数ペア:

[(1, 66750840), (2, 33375420), (3, 22250280), (4, 16687710), (5, 13350168), (6, 11125140), (8, 8343855), (9, 7416760), (10, 6675084), (12, 5562570), (13, 5134680), (15, 4450056), (17, 3926520), (18, 3708380), (20, 3337542), (24, 2781285), (26, 2567340), (30, 2225028), (34, 1963260), (36, 1854190), (39, 1711560), (40, 1668771), (45, 1483352), (51, 1308840), (52, 1283670), (60, 1112514), (65, 1026936), (68, 981630), (72, 927095), (78, 855780), (85, 785304), (90, 741676), (102, 654420), (104, 641835), (117, 570520), (120, 556257), (130, 513468), (136, 490815), (153, 436280), (156, 427890), (170, 392652), (180, 370838), (195, 342312), (204, 327210), (221, 302040), (234, 285260), (255, 261768), (260, 256734), (306, 218140), (312, 213945), (340, 196326), (360, 185419), (390, 171156), (408, 163605), (442, 151020), (468, 142630), (510, 130884), (520, 128367), (585, 114104), (612, 109070), (663, 100680), (680, 98163), (765, 87256), (780, 85578), (839, 79560), (884, 75510), (936, 71315), (1020, 65442), (1105, 60408), (1170, 57052), (1224, 54535), (1326, 50340), (1530, 43628), (1560, 42789), (1678, 39780), (1768, 37755), (1989, 33560), (2040, 32721), (2210, 30204), (2340, 28526), (2517, 26520), (2652, 25170), (3060, 21814), (3315, 20136), (3356, 19890), (3978, 16780), (4195, 15912), (4420, 15102), (4680, 14263), (5034, 13260), (5304, 12585), (6120, 10907), (6630, 10068), (6712, 9945), (7551, 8840), (7956, 8390)]