31779000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 121305600

約数和(自身を除く): 89526600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 107, 108, 110, 120, 125, 132, 135, 150, 165, 180, 198, 200, 214, 216, 220, 225, 250, 264, 270, 275, 297, 300, 321, 330, 360, 375, 396, 428, 440, 450, 495, 500, 535, 540, 550, 594, 600, 642, 660, 675, 750, 792, 825, 856, 900, 963, 990, 1000, 1070, 1080, 1100, 1125, 1177, 1188, 1284, 1320, 1350, 1375, 1485, 1500, 1605, 1650, 1800, 1926, 1980, 2140, 2200, 2250, 2354, 2376, 2475, 2568, 2675, 2700, 2750, 2889, 2970, 3000, 3210, 3300, 3375, 3531, 3852, 3960, 4125, 4280, 4500, 4708, 4815, 4950, 5350, 5400, 5500, 5778, 5885, 5940, 6420, 6600, 6750, 7062, 7425, 7704, 8025, 8250, 9000, 9416, 9630, 9900, 10593, 10700, 11000, 11556, 11770, 11880, 12375, 12840, 13375, 13500, 14124, 14445, 14850, 16050, 16500, 17655, 19260, 19800, 21186, 21400, 23112, 23540, 24075, 24750, 26750, 27000, 28248, 28890, 29425, 29700, 31779, 32100, 33000, 35310, 37125, 38520, 40125, 42372, 47080, 48150, 49500, 52965, 53500, 57780, 58850, 59400, 63558, 64200, 70620, 72225, 74250, 80250, 84744, 88275, 96300, 99000, 105930, 107000, 115560, 117700, 120375, 127116, 141240, 144450, 147125, 148500, 158895, 160500, 176550, 192600, 211860, 235400, 240750, 254232, 264825, 288900, 294250, 297000, 317790, 321000, 353100, 361125, 423720, 441375, 481500, 529650, 577800, 588500, 635580, 706200, 722250, 794475, 882750, 963000, 1059300, 1177000, 1271160, 1324125, 1444500, 1588950, 1765500, 2118600, 2648250, 2889000, 3177900, 3531000, 3972375, 5296500, 6355800, 7944750, 10593000, 15889500, 31779000]

約数ペア:

[(1, 31779000), (2, 15889500), (3, 10593000), (4, 7944750), (5, 6355800), (6, 5296500), (8, 3972375), (9, 3531000), (10, 3177900), (11, 2889000), (12, 2648250), (15, 2118600), (18, 1765500), (20, 1588950), (22, 1444500), (24, 1324125), (25, 1271160), (27, 1177000), (30, 1059300), (33, 963000), (36, 882750), (40, 794475), (44, 722250), (45, 706200), (50, 635580), (54, 588500), (55, 577800), (60, 529650), (66, 481500), (72, 441375), (75, 423720), (88, 361125), (90, 353100), (99, 321000), (100, 317790), (107, 297000), (108, 294250), (110, 288900), (120, 264825), (125, 254232), (132, 240750), (135, 235400), (150, 211860), (165, 192600), (180, 176550), (198, 160500), (200, 158895), (214, 148500), (216, 147125), (220, 144450), (225, 141240), (250, 127116), (264, 120375), (270, 117700), (275, 115560), (297, 107000), (300, 105930), (321, 99000), (330, 96300), (360, 88275), (375, 84744), (396, 80250), (428, 74250), (440, 72225), (450, 70620), (495, 64200), (500, 63558), (535, 59400), (540, 58850), (550, 57780), (594, 53500), (600, 52965), (642, 49500), (660, 48150), (675, 47080), (750, 42372), (792, 40125), (825, 38520), (856, 37125), (900, 35310), (963, 33000), (990, 32100), (1000, 31779), (1070, 29700), (1080, 29425), (1100, 28890), (1125, 28248), (1177, 27000), (1188, 26750), (1284, 24750), (1320, 24075), (1350, 23540), (1375, 23112), (1485, 21400), (1500, 21186), (1605, 19800), (1650, 19260), (1800, 17655), (1926, 16500), (1980, 16050), (2140, 14850), (2200, 14445), (2250, 14124), (2354, 13500), (2376, 13375), (2475, 12840), (2568, 12375), (2675, 11880), (2700, 11770), (2750, 11556), (2889, 11000), (2970, 10700), (3000, 10593), (3210, 9900), (3300, 9630), (3375, 9416), (3531, 9000), (3852, 8250), (3960, 8025), (4125, 7704), (4280, 7425), (4500, 7062), (4708, 6750), (4815, 6600), (4950, 6420), (5350, 5940), (5400, 5885), (5500, 5778)]