889292700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{42961}}^1$

素因数の和:43004

約数の個数: 108

約数和(自身を含む): 2908699248

約数和(自身を除く): 2019406548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 42961, 85922, 128883, 171844, 214805, 257766, 386649, 429610, 515532, 644415, 773298, 859220, 988103, 1074025, 1288830, 1546596, 1933245, 1976206, 2148050, 2577660, 2964309, 3222075, 3866490, 3952412, 4296100, 4940515, 5928618, 6444150, 7732980, 8892927, 9666225, 9881030, 11857236, 12888300, 14821545, 17785854, 19332450, 19762060, 24702575, 29643090, 35571708, 38664900, 44464635, 49405150, 59286180, 74107725, 88929270, 98810300, 148215450, 177858540, 222323175, 296430900, 444646350, 889292700]

約数ペア:

[(1, 889292700), (2, 444646350), (3, 296430900), (4, 222323175), (5, 177858540), (6, 148215450), (9, 98810300), (10, 88929270), (12, 74107725), (15, 59286180), (18, 49405150), (20, 44464635), (23, 38664900), (25, 35571708), (30, 29643090), (36, 24702575), (45, 19762060), (46, 19332450), (50, 17785854), (60, 14821545), (69, 12888300), (75, 11857236), (90, 9881030), (92, 9666225), (100, 8892927), (115, 7732980), (138, 6444150), (150, 5928618), (180, 4940515), (207, 4296100), (225, 3952412), (230, 3866490), (276, 3222075), (300, 2964309), (345, 2577660), (414, 2148050), (450, 1976206), (460, 1933245), (575, 1546596), (690, 1288830), (828, 1074025), (900, 988103), (1035, 859220), (1150, 773298), (1380, 644415), (1725, 515532), (2070, 429610), (2300, 386649), (3450, 257766), (4140, 214805), (5175, 171844), (6900, 128883), (10350, 85922), (20700, 42961)]