66251500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 172763136

約数和(自身を除く): 106511636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 140, 161, 175, 230, 250, 322, 350, 460, 500, 575, 644, 700, 805, 823, 875, 1150, 1610, 1646, 1750, 2300, 2875, 3220, 3292, 3500, 4025, 4115, 5750, 5761, 8050, 8230, 11500, 11522, 16100, 16460, 18929, 20125, 20575, 23044, 28805, 37858, 40250, 41150, 57610, 75716, 80500, 82300, 94645, 102875, 115220, 132503, 144025, 189290, 205750, 265006, 288050, 378580, 411500, 473225, 530012, 576100, 662515, 720125, 946450, 1325030, 1440250, 1892900, 2366125, 2650060, 2880500, 3312575, 4732250, 6625150, 9464500, 13250300, 16562875, 33125750, 66251500]

約数ペア:

[(1, 66251500), (2, 33125750), (4, 16562875), (5, 13250300), (7, 9464500), (10, 6625150), (14, 4732250), (20, 3312575), (23, 2880500), (25, 2650060), (28, 2366125), (35, 1892900), (46, 1440250), (50, 1325030), (70, 946450), (92, 720125), (100, 662515), (115, 576100), (125, 530012), (140, 473225), (161, 411500), (175, 378580), (230, 288050), (250, 265006), (322, 205750), (350, 189290), (460, 144025), (500, 132503), (575, 115220), (644, 102875), (700, 94645), (805, 82300), (823, 80500), (875, 75716), (1150, 57610), (1610, 41150), (1646, 40250), (1750, 37858), (2300, 28805), (2875, 23044), (3220, 20575), (3292, 20125), (3500, 18929), (4025, 16460), (4115, 16100), (5750, 11522), (5761, 11500), (8050, 8230)]