21492945000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{53069}}^1$

素因数の和:53107

約数の個数: 200

約数和(自身を含む): 75227521050

約数和(自身を除く): 53734576050

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 625, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1620, 1800, 1875, 2025, 2250, 2500, 2700, 3000, 3240, 3375, 3750, 4050, 4500, 5000, 5400, 5625, 6750, 7500, 8100, 9000, 10125, 11250, 13500, 15000, 16200, 16875, 20250, 22500, 27000, 33750, 40500, 45000, 50625, 53069, 67500, 81000, 101250, 106138, 135000, 159207, 202500, 212276, 265345, 318414, 405000, 424552, 477621, 530690, 636828, 796035, 955242, 1061380, 1273656, 1326725, 1432863, 1592070, 1910484, 2122760, 2388105, 2653450, 2865726, 3184140, 3820968, 3980175, 4298589, 4776210, 5306900, 5731452, 6368280, 6633625, 7164315, 7960350, 8597178, 9552420, 10613800, 11462904, 11940525, 13267250, 14328630, 15920700, 17194356, 19104840, 19900875, 21492945, 23881050, 26534500, 28657260, 31841400, 33168125, 34388712, 35821575, 39801750, 42985890, 47762100, 53069000, 57314520, 59702625, 66336250, 71643150, 79603500, 85971780, 95524200, 99504375, 107464725, 119405250, 132672500, 143286300, 159207000, 171943560, 179107875, 199008750, 214929450, 238810500, 265345000, 286572600, 298513125, 358215750, 398017500, 429858900, 477621000, 537323625, 597026250, 716431500, 796035000, 859717800, 895539375, 1074647250, 1194052500, 1432863000, 1791078750, 2149294500, 2388105000, 2686618125, 3582157500, 4298589000, 5373236250, 7164315000, 10746472500, 21492945000]

約数ペア:

[(1, 21492945000), (2, 10746472500), (3, 7164315000), (4, 5373236250), (5, 4298589000), (6, 3582157500), (8, 2686618125), (9, 2388105000), (10, 2149294500), (12, 1791078750), (15, 1432863000), (18, 1194052500), (20, 1074647250), (24, 895539375), (25, 859717800), (27, 796035000), (30, 716431500), (36, 597026250), (40, 537323625), (45, 477621000), (50, 429858900), (54, 398017500), (60, 358215750), (72, 298513125), (75, 286572600), (81, 265345000), (90, 238810500), (100, 214929450), (108, 199008750), (120, 179107875), (125, 171943560), (135, 159207000), (150, 143286300), (162, 132672500), (180, 119405250), (200, 107464725), (216, 99504375), (225, 95524200), (250, 85971780), (270, 79603500), (300, 71643150), (324, 66336250), (360, 59702625), (375, 57314520), (405, 53069000), (450, 47762100), (500, 42985890), (540, 39801750), (600, 35821575), (625, 34388712), (648, 33168125), (675, 31841400), (750, 28657260), (810, 26534500), (900, 23881050), (1000, 21492945), (1080, 19900875), (1125, 19104840), (1250, 17194356), (1350, 15920700), (1500, 14328630), (1620, 13267250), (1800, 11940525), (1875, 11462904), (2025, 10613800), (2250, 9552420), (2500, 8597178), (2700, 7960350), (3000, 7164315), (3240, 6633625), (3375, 6368280), (3750, 5731452), (4050, 5306900), (4500, 4776210), (5000, 4298589), (5400, 3980175), (5625, 3820968), (6750, 3184140), (7500, 2865726), (8100, 2653450), (9000, 2388105), (10125, 2122760), (11250, 1910484), (13500, 1592070), (15000, 1432863), (16200, 1326725), (16875, 1273656), (20250, 1061380), (22500, 955242), (27000, 796035), (33750, 636828), (40500, 530690), (45000, 477621), (50625, 424552), (53069, 405000), (67500, 318414), (81000, 265345), (101250, 212276), (106138, 202500), (135000, 159207)]