28017000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 103671360

約数和(自身を除く): 75654360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 283, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 566, 600, 660, 750, 792, 825, 849, 900, 990, 1000, 1100, 1125, 1132, 1320, 1375, 1415, 1500, 1650, 1698, 1800, 1980, 2200, 2250, 2264, 2475, 2547, 2750, 2830, 3000, 3113, 3300, 3396, 3960, 4125, 4245, 4500, 4950, 5094, 5500, 5660, 6226, 6600, 6792, 7075, 8250, 8490, 9000, 9339, 9900, 10188, 11000, 11320, 12375, 12452, 12735, 14150, 15565, 16500, 16980, 18678, 19800, 20376, 21225, 24750, 24904, 25470, 28017, 28300, 31130, 33000, 33960, 35375, 37356, 42450, 46695, 49500, 50940, 56034, 56600, 62260, 63675, 70750, 74712, 77825, 84900, 93390, 99000, 101880, 106125, 112068, 124520, 127350, 140085, 141500, 155650, 169800, 186780, 212250, 224136, 233475, 254700, 280170, 283000, 311300, 318375, 373560, 389125, 424500, 466950, 509400, 560340, 622600, 636750, 700425, 778250, 849000, 933900, 1120680, 1167375, 1273500, 1400850, 1556500, 1867800, 2334750, 2547000, 2801700, 3113000, 3502125, 4669500, 5603400, 7004250, 9339000, 14008500, 28017000]

約数ペア:

[(1, 28017000), (2, 14008500), (3, 9339000), (4, 7004250), (5, 5603400), (6, 4669500), (8, 3502125), (9, 3113000), (10, 2801700), (11, 2547000), (12, 2334750), (15, 1867800), (18, 1556500), (20, 1400850), (22, 1273500), (24, 1167375), (25, 1120680), (30, 933900), (33, 849000), (36, 778250), (40, 700425), (44, 636750), (45, 622600), (50, 560340), (55, 509400), (60, 466950), (66, 424500), (72, 389125), (75, 373560), (88, 318375), (90, 311300), (99, 283000), (100, 280170), (110, 254700), (120, 233475), (125, 224136), (132, 212250), (150, 186780), (165, 169800), (180, 155650), (198, 141500), (200, 140085), (220, 127350), (225, 124520), (250, 112068), (264, 106125), (275, 101880), (283, 99000), (300, 93390), (330, 84900), (360, 77825), (375, 74712), (396, 70750), (440, 63675), (450, 62260), (495, 56600), (500, 56034), (550, 50940), (566, 49500), (600, 46695), (660, 42450), (750, 37356), (792, 35375), (825, 33960), (849, 33000), (900, 31130), (990, 28300), (1000, 28017), (1100, 25470), (1125, 24904), (1132, 24750), (1320, 21225), (1375, 20376), (1415, 19800), (1500, 18678), (1650, 16980), (1698, 16500), (1800, 15565), (1980, 14150), (2200, 12735), (2250, 12452), (2264, 12375), (2475, 11320), (2547, 11000), (2750, 10188), (2830, 9900), (3000, 9339), (3113, 9000), (3300, 8490), (3396, 8250), (3960, 7075), (4125, 6792), (4245, 6600), (4500, 6226), (4950, 5660), (5094, 5500)]