86121900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 279982080

約数和(自身を除く): 193860180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 167, 180, 191, 225, 270, 300, 334, 382, 450, 501, 540, 573, 668, 675, 764, 835, 900, 955, 1002, 1146, 1350, 1503, 1670, 1719, 1910, 2004, 2292, 2505, 2700, 2865, 3006, 3340, 3438, 3820, 4175, 4509, 4775, 5010, 5157, 5730, 6012, 6876, 7515, 8350, 8595, 9018, 9550, 10020, 10314, 11460, 12525, 14325, 15030, 16700, 17190, 18036, 19100, 20628, 22545, 25050, 25785, 28650, 30060, 31897, 34380, 37575, 42975, 45090, 50100, 51570, 57300, 63794, 75150, 85950, 90180, 95691, 103140, 112725, 127588, 128925, 150300, 159485, 171900, 191382, 225450, 257850, 287073, 318970, 382764, 450900, 478455, 515700, 574146, 637940, 797425, 861219, 956910, 1148292, 1435365, 1594850, 1722438, 1913820, 2392275, 2870730, 3189700, 3444876, 4306095, 4784550, 5741460, 7176825, 8612190, 9569100, 14353650, 17224380, 21530475, 28707300, 43060950, 86121900]

約数ペア:

[(1, 86121900), (2, 43060950), (3, 28707300), (4, 21530475), (5, 17224380), (6, 14353650), (9, 9569100), (10, 8612190), (12, 7176825), (15, 5741460), (18, 4784550), (20, 4306095), (25, 3444876), (27, 3189700), (30, 2870730), (36, 2392275), (45, 1913820), (50, 1722438), (54, 1594850), (60, 1435365), (75, 1148292), (90, 956910), (100, 861219), (108, 797425), (135, 637940), (150, 574146), (167, 515700), (180, 478455), (191, 450900), (225, 382764), (270, 318970), (300, 287073), (334, 257850), (382, 225450), (450, 191382), (501, 171900), (540, 159485), (573, 150300), (668, 128925), (675, 127588), (764, 112725), (835, 103140), (900, 95691), (955, 90180), (1002, 85950), (1146, 75150), (1350, 63794), (1503, 57300), (1670, 51570), (1719, 50100), (1910, 45090), (2004, 42975), (2292, 37575), (2505, 34380), (2700, 31897), (2865, 30060), (3006, 28650), (3340, 25785), (3438, 25050), (3820, 22545), (4175, 20628), (4509, 19100), (4775, 18036), (5010, 17190), (5157, 16700), (5730, 15030), (6012, 14325), (6876, 12525), (7515, 11460), (8350, 10314), (8595, 10020), (9018, 9550)]