1320791100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2964

約数の個数: 144

約数和(自身を含む): 4048574208

約数和(自身を除く): 2727783108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 67, 69, 75, 92, 100, 115, 134, 138, 150, 201, 230, 268, 276, 300, 335, 345, 402, 460, 575, 670, 690, 804, 1005, 1150, 1340, 1380, 1541, 1675, 1725, 2010, 2300, 2857, 3082, 3350, 3450, 4020, 4623, 5025, 5714, 6164, 6700, 6900, 7705, 8571, 9246, 10050, 11428, 14285, 15410, 17142, 18492, 20100, 23115, 28570, 30820, 34284, 38525, 42855, 46230, 57140, 65711, 71425, 77050, 85710, 92460, 115575, 131422, 142850, 154100, 171420, 191419, 197133, 214275, 231150, 262844, 285700, 328555, 382838, 394266, 428550, 462300, 574257, 657110, 765676, 788532, 857100, 957095, 985665, 1148514, 1314220, 1642775, 1914190, 1971330, 2297028, 2871285, 3285550, 3828380, 3942660, 4402637, 4785475, 4928325, 5742570, 6571100, 8805274, 9570950, 9856650, 11485140, 13207911, 14356425, 17610548, 19141900, 19713300, 22013185, 26415822, 28712850, 44026370, 52831644, 57425700, 66039555, 88052740, 110065925, 132079110, 220131850, 264158220, 330197775, 440263700, 660395550, 1320791100]

約数ペア:

[(1, 1320791100), (2, 660395550), (3, 440263700), (4, 330197775), (5, 264158220), (6, 220131850), (10, 132079110), (12, 110065925), (15, 88052740), (20, 66039555), (23, 57425700), (25, 52831644), (30, 44026370), (46, 28712850), (50, 26415822), (60, 22013185), (67, 19713300), (69, 19141900), (75, 17610548), (92, 14356425), (100, 13207911), (115, 11485140), (134, 9856650), (138, 9570950), (150, 8805274), (201, 6571100), (230, 5742570), (268, 4928325), (276, 4785475), (300, 4402637), (335, 3942660), (345, 3828380), (402, 3285550), (460, 2871285), (575, 2297028), (670, 1971330), (690, 1914190), (804, 1642775), (1005, 1314220), (1150, 1148514), (1340, 985665), (1380, 957095), (1541, 857100), (1675, 788532), (1725, 765676), (2010, 657110), (2300, 574257), (2857, 462300), (3082, 428550), (3350, 394266), (3450, 382838), (4020, 328555), (4623, 285700), (5025, 262844), (5714, 231150), (6164, 214275), (6700, 197133), (6900, 191419), (7705, 171420), (8571, 154100), (9246, 142850), (10050, 131422), (11428, 115575), (14285, 92460), (15410, 85710), (17142, 77050), (18492, 71425), (20100, 65711), (23115, 57140), (28570, 46230), (30820, 42855), (34284, 38525)]