199012680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{184271}}^1$

素因数の和:184291

約数の個数: 64

約数和(自身を含む): 663379200

約数和(自身を除く): 464366520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 184271, 368542, 552813, 737084, 921355, 1105626, 1474168, 1658439, 1842710, 2211252, 2764065, 3316878, 3685420, 4422504, 4975317, 5528130, 6633756, 7370840, 8292195, 9950634, 11056260, 13267512, 16584390, 19901268, 22112520, 24876585, 33168780, 39802536, 49753170, 66337560, 99506340, 199012680]

約数ペア:

[(1, 199012680), (2, 99506340), (3, 66337560), (4, 49753170), (5, 39802536), (6, 33168780), (8, 24876585), (9, 22112520), (10, 19901268), (12, 16584390), (15, 13267512), (18, 11056260), (20, 9950634), (24, 8292195), (27, 7370840), (30, 6633756), (36, 5528130), (40, 4975317), (45, 4422504), (54, 3685420), (60, 3316878), (72, 2764065), (90, 2211252), (108, 1842710), (120, 1658439), (135, 1474168), (180, 1105626), (216, 921355), (270, 737084), (360, 552813), (540, 368542), (1080, 184271)]