98771220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5657}}^1$

素因数の和:5769

約数の個数: 72

約数和(自身を含む): 302748264

約数和(自身を除く): 203977044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5657, 5820, 8730, 11314, 16971, 17460, 22628, 28285, 33942, 50913, 56570, 67884, 84855, 101826, 113140, 169710, 203652, 254565, 339420, 509130, 548729, 1018260, 1097458, 1646187, 2194916, 2743645, 3292374, 4938561, 5487290, 6584748, 8230935, 9877122, 10974580, 16461870, 19754244, 24692805, 32923740, 49385610, 98771220]

約数ペア:

[(1, 98771220), (2, 49385610), (3, 32923740), (4, 24692805), (5, 19754244), (6, 16461870), (9, 10974580), (10, 9877122), (12, 8230935), (15, 6584748), (18, 5487290), (20, 4938561), (30, 3292374), (36, 2743645), (45, 2194916), (60, 1646187), (90, 1097458), (97, 1018260), (180, 548729), (194, 509130), (291, 339420), (388, 254565), (485, 203652), (582, 169710), (873, 113140), (970, 101826), (1164, 84855), (1455, 67884), (1746, 56570), (1940, 50913), (2910, 33942), (3492, 28285), (4365, 22628), (5657, 17460), (5820, 16971), (8730, 11314)]