15889500

素因数分解:

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

素因数の和:146

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 40719780

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, 107, 108, 110, 125, 132, 135, 150, 165, 180, 198, 214, 220, 225, 250, 270, 275, 297, 300, 321, 330, 375, 396, 428, 450, 495, 500, 535, 540, 550, 594, 642, 660, 675, 750, 825, 900, 963, 990, 1070, 1100, 1125, 1177, 1188, 1284, 1350, 1375, 1485, 1500, 1605, 1650, 1926, 1980, 2140, 2250, 2354, 2475, 2675, 2700, 2750, 2889, 2970, 3210, 3300, 3375, 3531, 3852, 4125, 4500, 4708, 4815, 4950, 5350, 5500, 5778, 5885, 5940, 6420, 6750, 7062, 7425, 8025, 8250, 9630, 9900, 10593, 10700, 11556, 11770, 12375, 13375, 13500, 14124, 14445, 14850, 16050, 16500, 17655, 19260, 21186, 23540, 24075, 24750, 26750, 28890, 29425, 29700, 31779, 32100, 35310, 37125, 40125, 42372, 48150, 49500, 52965, 53500, 57780, 58850, 63558, 70620, 72225, 74250, 80250, 88275, 96300, 105930, 117700, 120375, 127116, 144450, 147125, 148500, 158895, 160500, 176550, 211860, 240750, 264825, 288900, 294250, 317790, 353100, 361125, 441375, 481500, 529650, 588500, 635580, 722250, 794475, 882750, 1059300, 1324125, 1444500, 1588950, 1765500, 2648250, 3177900, 3972375, 5296500, 7944750, 15889500]

約数ペア:

[(1, 15889500), (2, 7944750), (3, 5296500), (4, 3972375), (5, 3177900), (6, 2648250), (9, 1765500), (10, 1588950), (11, 1444500), (12, 1324125), (15, 1059300), (18, 882750), (20, 794475), (22, 722250), (25, 635580), (27, 588500), (30, 529650), (33, 481500), (36, 441375), (44, 361125), (45, 353100), (50, 317790), (54, 294250), (55, 288900), (60, 264825), (66, 240750), (75, 211860), (90, 176550), (99, 160500), (100, 158895), (107, 148500), (108, 147125), (110, 144450), (125, 127116), (132, 120375), (135, 117700), (150, 105930), (165, 96300), (180, 88275), (198, 80250), (214, 74250), (220, 72225), (225, 70620), (250, 63558), (270, 58850), (275, 57780), (297, 53500), (300, 52965), (321, 49500), (330, 48150), (375, 42372), (396, 40125), (428, 37125), (450, 35310), (495, 32100), (500, 31779), (535, 29700), (540, 29425), (550, 28890), (594, 26750), (642, 24750), (660, 24075), (675, 23540), (750, 21186), (825, 19260), (900, 17655), (963, 16500), (990, 16050), (1070, 14850), (1100, 14445), (1125, 14124), (1177, 13500), (1188, 13375), (1284, 12375), (1350, 11770), (1375, 11556), (1485, 10700), (1500, 10593), (1605, 9900), (1650, 9630), (1926, 8250), (1980, 8025), (2140, 7425), (2250, 7062), (2354, 6750), (2475, 6420), (2675, 5940), (2700, 5885), (2750, 5778), (2889, 5500), (2970, 5350), (3210, 4950), (3300, 4815), (3375, 4708), (3531, 4500), (3852, 4125)]