105260940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 346731840

約数和(自身を除く): 241470900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 839, 1020, 1230, 1394, 1476, 1530, 1678, 1845, 2091, 2460, 2517, 2788, 3060, 3356, 3485, 3690, 4182, 4195, 5034, 6273, 6970, 7380, 7551, 8364, 8390, 10068, 10455, 12546, 12585, 13940, 14263, 15102, 16780, 20910, 25092, 25170, 28526, 30204, 31365, 34399, 37755, 41820, 42789, 50340, 57052, 62730, 68798, 71315, 75510, 85578, 103197, 125460, 128367, 137596, 142630, 151020, 171156, 171995, 206394, 213945, 256734, 285260, 309591, 343990, 412788, 427890, 513468, 515985, 584783, 619182, 641835, 687980, 855780, 1031970, 1169566, 1238364, 1283670, 1547955, 1754349, 2063940, 2339132, 2567340, 2923915, 3095910, 3508698, 5263047, 5847830, 6191820, 7017396, 8771745, 10526094, 11695660, 17543490, 21052188, 26315235, 35086980, 52630470, 105260940]

約数ペア:

[(1, 105260940), (2, 52630470), (3, 35086980), (4, 26315235), (5, 21052188), (6, 17543490), (9, 11695660), (10, 10526094), (12, 8771745), (15, 7017396), (17, 6191820), (18, 5847830), (20, 5263047), (30, 3508698), (34, 3095910), (36, 2923915), (41, 2567340), (45, 2339132), (51, 2063940), (60, 1754349), (68, 1547955), (82, 1283670), (85, 1238364), (90, 1169566), (102, 1031970), (123, 855780), (153, 687980), (164, 641835), (170, 619182), (180, 584783), (204, 515985), (205, 513468), (246, 427890), (255, 412788), (306, 343990), (340, 309591), (369, 285260), (410, 256734), (492, 213945), (510, 206394), (612, 171995), (615, 171156), (697, 151020), (738, 142630), (765, 137596), (820, 128367), (839, 125460), (1020, 103197), (1230, 85578), (1394, 75510), (1476, 71315), (1530, 68798), (1678, 62730), (1845, 57052), (2091, 50340), (2460, 42789), (2517, 41820), (2788, 37755), (3060, 34399), (3356, 31365), (3485, 30204), (3690, 28526), (4182, 25170), (4195, 25092), (5034, 20910), (6273, 16780), (6970, 15102), (7380, 14263), (7551, 13940), (8364, 12585), (8390, 12546), (10068, 10455)]