203421900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61643}}^1$

素因数の和:61671

約数の個数: 72

約数和(自身を含む): 642083904

約数和(自身を除く): 438662004

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, 61643, 123286, 184929, 246572, 308215, 369858, 616430, 678073, 739716, 924645, 1232860, 1356146, 1541075, 1849290, 2034219, 2712292, 3082150, 3390365, 3698580, 4068438, 4623225, 6164300, 6780730, 8136876, 9246450, 10171095, 13561460, 16951825, 18492900, 20342190, 33903650, 40684380, 50855475, 67807300, 101710950, 203421900]

約数ペア:

[(1, 203421900), (2, 101710950), (3, 67807300), (4, 50855475), (5, 40684380), (6, 33903650), (10, 20342190), (11, 18492900), (12, 16951825), (15, 13561460), (20, 10171095), (22, 9246450), (25, 8136876), (30, 6780730), (33, 6164300), (44, 4623225), (50, 4068438), (55, 3698580), (60, 3390365), (66, 3082150), (75, 2712292), (100, 2034219), (110, 1849290), (132, 1541075), (150, 1356146), (165, 1232860), (220, 924645), (275, 739716), (300, 678073), (330, 616430), (550, 369858), (660, 308215), (825, 246572), (1100, 184929), (1650, 123286), (3300, 61643)]