2128950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 6249600

約数和(自身を除く): 4120650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 83, 90, 95, 114, 135, 150, 166, 171, 190, 225, 249, 270, 285, 342, 415, 450, 475, 498, 513, 570, 675, 747, 830, 855, 950, 1026, 1245, 1350, 1425, 1494, 1577, 1710, 2075, 2241, 2490, 2565, 2850, 3154, 3735, 4150, 4275, 4482, 4731, 5130, 6225, 7470, 7885, 8550, 9462, 11205, 12450, 12825, 14193, 15770, 18675, 22410, 23655, 25650, 28386, 37350, 39425, 42579, 47310, 56025, 70965, 78850, 85158, 112050, 118275, 141930, 212895, 236550, 354825, 425790, 709650, 1064475, 2128950]

約数ペア:

[(1, 2128950), (2, 1064475), (3, 709650), (5, 425790), (6, 354825), (9, 236550), (10, 212895), (15, 141930), (18, 118275), (19, 112050), (25, 85158), (27, 78850), (30, 70965), (38, 56025), (45, 47310), (50, 42579), (54, 39425), (57, 37350), (75, 28386), (83, 25650), (90, 23655), (95, 22410), (114, 18675), (135, 15770), (150, 14193), (166, 12825), (171, 12450), (190, 11205), (225, 9462), (249, 8550), (270, 7885), (285, 7470), (342, 6225), (415, 5130), (450, 4731), (475, 4482), (498, 4275), (513, 4150), (570, 3735), (675, 3154), (747, 2850), (830, 2565), (855, 2490), (950, 2241), (1026, 2075), (1245, 1710), (1350, 1577), (1425, 1494)]