1520669700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5689}}^1$

素因数の和:5729

約数の個数: 216

約数和(自身を含む): 5393300640

約数和(自身を除く): 3872630940

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, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 972, 990, 1100, 1188, 1215, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2430, 2475, 2673, 2700, 2970, 3300, 3564, 4050, 4455, 4860, 4950, 5346, 5689, 5940, 6075, 7425, 8100, 8910, 9900, 10692, 11378, 12150, 13365, 14850, 17067, 17820, 22275, 22756, 24300, 26730, 28445, 29700, 34134, 44550, 51201, 53460, 56890, 62579, 66825, 68268, 85335, 89100, 102402, 113780, 125158, 133650, 142225, 153603, 170670, 187737, 204804, 250316, 256005, 267300, 284450, 307206, 312895, 341340, 375474, 426675, 460809, 512010, 563211, 568900, 614412, 625790, 750948, 768015, 853350, 921618, 938685, 1024020, 1126422, 1251580, 1280025, 1382427, 1536030, 1564475, 1689633, 1706700, 1843236, 1877370, 2252844, 2304045, 2560050, 2764854, 2816055, 3072060, 3128950, 3379266, 3754740, 3840075, 4608090, 4693425, 5068899, 5120100, 5529708, 5632110, 6257900, 6758532, 6912135, 7680150, 8448165, 9216180, 9386850, 10137798, 11264220, 11520225, 13824270, 14080275, 15206697, 15360300, 16896330, 18773700, 20275596, 23040450, 25344495, 27648540, 28160550, 30413394, 33792660, 34560675, 42240825, 46080900, 50688990, 56321100, 60826788, 69121350, 76033485, 84481650, 101377980, 126722475, 138242700, 152066970, 168963300, 253444950, 304133940, 380167425, 506889900, 760334850, 1520669700]

約数ペア:

[(1, 1520669700), (2, 760334850), (3, 506889900), (4, 380167425), (5, 304133940), (6, 253444950), (9, 168963300), (10, 152066970), (11, 138242700), (12, 126722475), (15, 101377980), (18, 84481650), (20, 76033485), (22, 69121350), (25, 60826788), (27, 56321100), (30, 50688990), (33, 46080900), (36, 42240825), (44, 34560675), (45, 33792660), (50, 30413394), (54, 28160550), (55, 27648540), (60, 25344495), (66, 23040450), (75, 20275596), (81, 18773700), (90, 16896330), (99, 15360300), (100, 15206697), (108, 14080275), (110, 13824270), (132, 11520225), (135, 11264220), (150, 10137798), (162, 9386850), (165, 9216180), (180, 8448165), (198, 7680150), (220, 6912135), (225, 6758532), (243, 6257900), (270, 5632110), (275, 5529708), (297, 5120100), (300, 5068899), (324, 4693425), (330, 4608090), (396, 3840075), (405, 3754740), (450, 3379266), (486, 3128950), (495, 3072060), (540, 2816055), (550, 2764854), (594, 2560050), (660, 2304045), (675, 2252844), (810, 1877370), (825, 1843236), (891, 1706700), (900, 1689633), (972, 1564475), (990, 1536030), (1100, 1382427), (1188, 1280025), (1215, 1251580), (1350, 1126422), (1485, 1024020), (1620, 938685), (1650, 921618), (1782, 853350), (1980, 768015), (2025, 750948), (2430, 625790), (2475, 614412), (2673, 568900), (2700, 563211), (2970, 512010), (3300, 460809), (3564, 426675), (4050, 375474), (4455, 341340), (4860, 312895), (4950, 307206), (5346, 284450), (5689, 267300), (5940, 256005), (6075, 250316), (7425, 204804), (8100, 187737), (8910, 170670), (9900, 153603), (10692, 142225), (11378, 133650), (12150, 125158), (13365, 113780), (14850, 102402), (17067, 89100), (17820, 85335), (22275, 68268), (22756, 66825), (24300, 62579), (26730, 56890), (28445, 53460), (29700, 51201), (34134, 44550)]