69771900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21171

約数の個数: 72

約数和(自身を含む): 220235904

約数和(自身を除く): 150464004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 21143, 42286, 63429, 84572, 105715, 126858, 211430, 232573, 253716, 317145, 422860, 465146, 528575, 634290, 697719, 930292, 1057150, 1162865, 1268580, 1395438, 1585725, 2114300, 2325730, 2790876, 3171450, 3488595, 4651460, 5814325, 6342900, 6977190, 11628650, 13954380, 17442975, 23257300, 34885950, 69771900]

約数ペア:

[(1, 69771900), (2, 34885950), (3, 23257300), (4, 17442975), (5, 13954380), (6, 11628650), (10, 6977190), (11, 6342900), (12, 5814325), (15, 4651460), (20, 3488595), (22, 3171450), (25, 2790876), (30, 2325730), (33, 2114300), (44, 1585725), (50, 1395438), (55, 1268580), (60, 1162865), (66, 1057150), (75, 930292), (100, 697719), (110, 634290), (132, 528575), (150, 465146), (165, 422860), (220, 317145), (275, 253716), (300, 232573), (330, 211430), (550, 126858), (660, 105715), (825, 84572), (1100, 63429), (1650, 42286), (3300, 21143)]