829908540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{200461}}^1$

素因数の和:200499

約数の個数: 72

約数和(自身を含む): 2626854048

約数和(自身を除く): 1796945508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 200461, 400922, 601383, 801844, 1002305, 1202766, 1804149, 2004610, 2405532, 3006915, 3608298, 4009220, 4610603, 6013830, 7216596, 9020745, 9221206, 12027660, 13831809, 18041490, 18442412, 23053015, 27663618, 36082980, 41495427, 46106030, 55327236, 69159045, 82990854, 92212060, 138318090, 165981708, 207477135, 276636180, 414954270, 829908540]

約数ペア:

[(1, 829908540), (2, 414954270), (3, 276636180), (4, 207477135), (5, 165981708), (6, 138318090), (9, 92212060), (10, 82990854), (12, 69159045), (15, 55327236), (18, 46106030), (20, 41495427), (23, 36082980), (30, 27663618), (36, 23053015), (45, 18442412), (46, 18041490), (60, 13831809), (69, 12027660), (90, 9221206), (92, 9020745), (115, 7216596), (138, 6013830), (180, 4610603), (207, 4009220), (230, 3608298), (276, 3006915), (345, 2405532), (414, 2004610), (460, 1804149), (690, 1202766), (828, 1002305), (1035, 801844), (1380, 601383), (2070, 400922), (4140, 200461)]