71537850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 207576000

約数和(自身を除く): 136038150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2565, 2789, 2850, 4275, 5130, 5578, 8367, 8550, 12825, 13945, 16734, 25101, 25650, 27890, 41835, 50202, 52991, 69725, 75303, 83670, 105982, 125505, 139450, 150606, 158973, 209175, 251010, 264955, 317946, 376515, 418350, 476919, 529910, 627525, 753030, 794865, 953838, 1255050, 1324775, 1430757, 1589730, 1882575, 2384595, 2649550, 2861514, 3765150, 3974325, 4769190, 7153785, 7948650, 11922975, 14307570, 23845950, 35768925, 71537850]

約数ペア:

[(1, 71537850), (2, 35768925), (3, 23845950), (5, 14307570), (6, 11922975), (9, 7948650), (10, 7153785), (15, 4769190), (18, 3974325), (19, 3765150), (25, 2861514), (27, 2649550), (30, 2384595), (38, 1882575), (45, 1589730), (50, 1430757), (54, 1324775), (57, 1255050), (75, 953838), (90, 794865), (95, 753030), (114, 627525), (135, 529910), (150, 476919), (171, 418350), (190, 376515), (225, 317946), (270, 264955), (285, 251010), (342, 209175), (450, 158973), (475, 150606), (513, 139450), (570, 125505), (675, 105982), (855, 83670), (950, 75303), (1026, 69725), (1350, 52991), (1425, 50202), (1710, 41835), (2565, 27890), (2789, 25650), (2850, 25101), (4275, 16734), (5130, 13945), (5578, 12825), (8367, 8550)]