222082290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 620524800

約数和(自身を除く): 398442510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 113, 135, 145, 174, 226, 251, 261, 270, 290, 339, 435, 502, 522, 565, 678, 753, 783, 870, 1017, 1130, 1255, 1305, 1506, 1566, 1695, 2034, 2259, 2510, 2610, 3051, 3277, 3390, 3765, 3915, 4518, 5085, 6102, 6554, 6777, 7279, 7530, 7830, 9831, 10170, 11295, 13554, 14558, 15255, 16385, 19662, 21837, 22590, 28363, 29493, 30510, 32770, 33885, 36395, 43674, 49155, 56726, 58986, 65511, 67770, 72790, 85089, 88479, 98310, 109185, 131022, 141815, 147465, 170178, 176958, 196533, 218370, 255267, 283630, 294930, 327555, 393066, 425445, 442395, 510534, 655110, 765801, 822527, 850890, 884790, 982665, 1276335, 1531602, 1645054, 1965330, 2467581, 2552670, 3829005, 4112635, 4935162, 7402743, 7658010, 8225270, 12337905, 14805486, 22208229, 24675810, 37013715, 44416458, 74027430, 111041145, 222082290]

約数ペア:

[(1, 222082290), (2, 111041145), (3, 74027430), (5, 44416458), (6, 37013715), (9, 24675810), (10, 22208229), (15, 14805486), (18, 12337905), (27, 8225270), (29, 7658010), (30, 7402743), (45, 4935162), (54, 4112635), (58, 3829005), (87, 2552670), (90, 2467581), (113, 1965330), (135, 1645054), (145, 1531602), (174, 1276335), (226, 982665), (251, 884790), (261, 850890), (270, 822527), (290, 765801), (339, 655110), (435, 510534), (502, 442395), (522, 425445), (565, 393066), (678, 327555), (753, 294930), (783, 283630), (870, 255267), (1017, 218370), (1130, 196533), (1255, 176958), (1305, 170178), (1506, 147465), (1566, 141815), (1695, 131022), (2034, 109185), (2259, 98310), (2510, 88479), (2610, 85089), (3051, 72790), (3277, 67770), (3390, 65511), (3765, 58986), (3915, 56726), (4518, 49155), (5085, 43674), (6102, 36395), (6554, 33885), (6777, 32770), (7279, 30510), (7530, 29493), (7830, 28363), (9831, 22590), (10170, 21837), (11295, 19662), (13554, 16385), (14558, 15255)]