814459860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 2566450656

約数和(自身を除く): 1751990796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 251, 270, 324, 405, 502, 540, 753, 810, 1004, 1255, 1506, 1620, 2003, 2259, 2510, 3012, 3765, 4006, 4518, 5020, 6009, 6777, 7530, 8012, 9036, 10015, 11295, 12018, 13554, 15060, 18027, 20030, 20331, 22590, 24036, 27108, 30045, 33885, 36054, 40060, 40662, 45180, 54081, 60090, 67770, 72108, 81324, 90135, 101655, 108162, 120180, 135540, 162243, 180270, 203310, 216324, 270405, 324486, 360540, 406620, 502753, 540810, 648972, 811215, 1005506, 1081620, 1508259, 1622430, 2011012, 2513765, 3016518, 3244860, 4524777, 5027530, 6033036, 7541295, 9049554, 10055060, 13574331, 15082590, 18099108, 22623885, 27148662, 30165180, 40722993, 45247770, 54297324, 67871655, 81445986, 90495540, 135743310, 162891972, 203614965, 271486620, 407229930, 814459860]

約数ペア:

[(1, 814459860), (2, 407229930), (3, 271486620), (4, 203614965), (5, 162891972), (6, 135743310), (9, 90495540), (10, 81445986), (12, 67871655), (15, 54297324), (18, 45247770), (20, 40722993), (27, 30165180), (30, 27148662), (36, 22623885), (45, 18099108), (54, 15082590), (60, 13574331), (81, 10055060), (90, 9049554), (108, 7541295), (135, 6033036), (162, 5027530), (180, 4524777), (251, 3244860), (270, 3016518), (324, 2513765), (405, 2011012), (502, 1622430), (540, 1508259), (753, 1081620), (810, 1005506), (1004, 811215), (1255, 648972), (1506, 540810), (1620, 502753), (2003, 406620), (2259, 360540), (2510, 324486), (3012, 270405), (3765, 216324), (4006, 203310), (4518, 180270), (5020, 162243), (6009, 135540), (6777, 120180), (7530, 108162), (8012, 101655), (9036, 90135), (10015, 81324), (11295, 72108), (12018, 67770), (13554, 60090), (15060, 54081), (18027, 45180), (20030, 40662), (20331, 40060), (22590, 36054), (24036, 33885), (27108, 30045)]