31534800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 120

約数和(自身を含む): 110245920

約数和(自身を除く): 78711120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2389, 2640, 3300, 4400, 4778, 6600, 7167, 9556, 11945, 13200, 14334, 19112, 23890, 26279, 28668, 35835, 38224, 47780, 52558, 57336, 59725, 71670, 78837, 95560, 105116, 114672, 119450, 131395, 143340, 157674, 179175, 191120, 210232, 238900, 262790, 286680, 315348, 358350, 394185, 420464, 477800, 525580, 573360, 630696, 656975, 716700, 788370, 955600, 1051160, 1261392, 1313950, 1433400, 1576740, 1970925, 2102320, 2627900, 2866800, 3153480, 3941850, 5255800, 6306960, 7883700, 10511600, 15767400, 31534800]

約数ペア:

[(1, 31534800), (2, 15767400), (3, 10511600), (4, 7883700), (5, 6306960), (6, 5255800), (8, 3941850), (10, 3153480), (11, 2866800), (12, 2627900), (15, 2102320), (16, 1970925), (20, 1576740), (22, 1433400), (24, 1313950), (25, 1261392), (30, 1051160), (33, 955600), (40, 788370), (44, 716700), (48, 656975), (50, 630696), (55, 573360), (60, 525580), (66, 477800), (75, 420464), (80, 394185), (88, 358350), (100, 315348), (110, 286680), (120, 262790), (132, 238900), (150, 210232), (165, 191120), (176, 179175), (200, 157674), (220, 143340), (240, 131395), (264, 119450), (275, 114672), (300, 105116), (330, 95560), (400, 78837), (440, 71670), (528, 59725), (550, 57336), (600, 52558), (660, 47780), (825, 38224), (880, 35835), (1100, 28668), (1200, 26279), (1320, 23890), (1650, 19112), (2200, 14334), (2389, 13200), (2640, 11945), (3300, 9556), (4400, 7167), (4778, 6600)]