199777770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 547852032

約数和(自身を除く): 348074262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 103, 115, 138, 206, 207, 230, 309, 345, 414, 515, 618, 690, 927, 937, 1030, 1035, 1545, 1854, 1874, 2070, 2369, 2811, 3090, 4635, 4685, 4738, 5622, 7107, 8433, 9270, 9370, 11845, 14055, 14214, 16866, 21321, 21551, 23690, 28110, 35535, 42165, 42642, 43102, 64653, 71070, 84330, 96511, 106605, 107755, 129306, 193022, 193959, 213210, 215510, 289533, 323265, 387918, 482555, 579066, 646530, 868599, 965110, 969795, 1447665, 1737198, 1939590, 2219753, 2895330, 4342995, 4439506, 6659259, 8685990, 11098765, 13318518, 19977777, 22197530, 33296295, 39955554, 66592590, 99888885, 199777770]

約数ペア:

[(1, 199777770), (2, 99888885), (3, 66592590), (5, 39955554), (6, 33296295), (9, 22197530), (10, 19977777), (15, 13318518), (18, 11098765), (23, 8685990), (30, 6659259), (45, 4439506), (46, 4342995), (69, 2895330), (90, 2219753), (103, 1939590), (115, 1737198), (138, 1447665), (206, 969795), (207, 965110), (230, 868599), (309, 646530), (345, 579066), (414, 482555), (515, 387918), (618, 323265), (690, 289533), (927, 215510), (937, 213210), (1030, 193959), (1035, 193022), (1545, 129306), (1854, 107755), (1874, 106605), (2070, 96511), (2369, 84330), (2811, 71070), (3090, 64653), (4635, 43102), (4685, 42642), (4738, 42165), (5622, 35535), (7107, 28110), (8433, 23690), (9270, 21551), (9370, 21321), (11845, 16866), (14055, 14214)]