28363500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 72275220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 191, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 382, 396, 450, 495, 500, 540, 550, 573, 594, 660, 675, 750, 764, 825, 900, 955, 990, 1100, 1125, 1146, 1188, 1350, 1375, 1485, 1500, 1650, 1719, 1910, 1980, 2101, 2250, 2292, 2475, 2700, 2750, 2865, 2970, 3300, 3375, 3438, 3820, 4125, 4202, 4500, 4775, 4950, 5157, 5500, 5730, 5940, 6303, 6750, 6876, 7425, 8250, 8404, 8595, 9550, 9900, 10314, 10505, 11460, 12375, 12606, 13500, 14325, 14850, 16500, 17190, 18909, 19100, 20628, 21010, 23875, 24750, 25212, 25785, 28650, 29700, 31515, 34380, 37125, 37818, 42020, 42975, 47750, 49500, 51570, 52525, 56727, 57300, 63030, 71625, 74250, 75636, 85950, 94545, 95500, 103140, 105050, 113454, 126060, 128925, 143250, 148500, 157575, 171900, 189090, 210100, 214875, 226908, 257850, 262625, 283635, 286500, 315150, 378180, 429750, 472725, 515700, 525250, 567270, 630300, 644625, 787875, 859500, 945450, 1050500, 1134540, 1289250, 1418175, 1575750, 1890900, 2363625, 2578500, 2836350, 3151500, 4727250, 5672700, 7090875, 9454500, 14181750, 28363500]

約数ペア:

[(1, 28363500), (2, 14181750), (3, 9454500), (4, 7090875), (5, 5672700), (6, 4727250), (9, 3151500), (10, 2836350), (11, 2578500), (12, 2363625), (15, 1890900), (18, 1575750), (20, 1418175), (22, 1289250), (25, 1134540), (27, 1050500), (30, 945450), (33, 859500), (36, 787875), (44, 644625), (45, 630300), (50, 567270), (54, 525250), (55, 515700), (60, 472725), (66, 429750), (75, 378180), (90, 315150), (99, 286500), (100, 283635), (108, 262625), (110, 257850), (125, 226908), (132, 214875), (135, 210100), (150, 189090), (165, 171900), (180, 157575), (191, 148500), (198, 143250), (220, 128925), (225, 126060), (250, 113454), (270, 105050), (275, 103140), (297, 95500), (300, 94545), (330, 85950), (375, 75636), (382, 74250), (396, 71625), (450, 63030), (495, 57300), (500, 56727), (540, 52525), (550, 51570), (573, 49500), (594, 47750), (660, 42975), (675, 42020), (750, 37818), (764, 37125), (825, 34380), (900, 31515), (955, 29700), (990, 28650), (1100, 25785), (1125, 25212), (1146, 24750), (1188, 23875), (1350, 21010), (1375, 20628), (1485, 19100), (1500, 18909), (1650, 17190), (1719, 16500), (1910, 14850), (1980, 14325), (2101, 13500), (2250, 12606), (2292, 12375), (2475, 11460), (2700, 10505), (2750, 10314), (2865, 9900), (2970, 9550), (3300, 8595), (3375, 8404), (3438, 8250), (3820, 7425), (4125, 6876), (4202, 6750), (4500, 6303), (4775, 5940), (4950, 5730), (5157, 5500)]