280132200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 144

約数和(自身を含む): 990412800

約数和(自身を除く): 710280600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8191, 8550, 11400, 16382, 17100, 24573, 32764, 34200, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 155629, 163820, 196584, 204775, 245730, 294876, 311258, 327640, 368595, 409550, 466887, 491460, 589752, 614325, 622516, 737190, 778145, 819100, 933774, 982920, 1228650, 1245032, 1400661, 1474380, 1556290, 1638200, 1842975, 1867548, 2334435, 2457300, 2801322, 2948760, 3112580, 3685950, 3735096, 3890725, 4668870, 4914600, 5602644, 6225160, 7003305, 7371900, 7781450, 9337740, 11205288, 11672175, 14006610, 14743800, 15562900, 18675480, 23344350, 28013220, 31125800, 35016525, 46688700, 56026440, 70033050, 93377400, 140066100, 280132200]

約数ペア:

[(1, 280132200), (2, 140066100), (3, 93377400), (4, 70033050), (5, 56026440), (6, 46688700), (8, 35016525), (9, 31125800), (10, 28013220), (12, 23344350), (15, 18675480), (18, 15562900), (19, 14743800), (20, 14006610), (24, 11672175), (25, 11205288), (30, 9337740), (36, 7781450), (38, 7371900), (40, 7003305), (45, 6225160), (50, 5602644), (57, 4914600), (60, 4668870), (72, 3890725), (75, 3735096), (76, 3685950), (90, 3112580), (95, 2948760), (100, 2801322), (114, 2457300), (120, 2334435), (150, 1867548), (152, 1842975), (171, 1638200), (180, 1556290), (190, 1474380), (200, 1400661), (225, 1245032), (228, 1228650), (285, 982920), (300, 933774), (342, 819100), (360, 778145), (380, 737190), (450, 622516), (456, 614325), (475, 589752), (570, 491460), (600, 466887), (684, 409550), (760, 368595), (855, 327640), (900, 311258), (950, 294876), (1140, 245730), (1368, 204775), (1425, 196584), (1710, 163820), (1800, 155629), (1900, 147438), (2280, 122865), (2850, 98292), (3420, 81910), (3800, 73719), (4275, 65528), (5700, 49146), (6840, 40955), (8191, 34200), (8550, 32764), (11400, 24573), (16382, 17100)]