198565560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3542

約数の個数: 128

約数和(自身を含む): 674568000

約数和(自身を除く): 476002440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3469, 3816, 4770, 5724, 6360, 6938, 7155, 9540, 10407, 11448, 13876, 14310, 17345, 19080, 20814, 27752, 28620, 31221, 34690, 41628, 52035, 57240, 62442, 69380, 83256, 93663, 104070, 124884, 138760, 156105, 183857, 187326, 208140, 249768, 312210, 367714, 374652, 416280, 468315, 551571, 624420, 735428, 749304, 919285, 936630, 1103142, 1248840, 1470856, 1654713, 1838570, 1873260, 2206284, 2757855, 3309426, 3677140, 3746520, 4412568, 4964139, 5515710, 6618852, 7354280, 8273565, 9928278, 11031420, 13237704, 16547130, 19856556, 22062840, 24820695, 33094260, 39713112, 49641390, 66188520, 99282780, 198565560]

約数ペア:

[(1, 198565560), (2, 99282780), (3, 66188520), (4, 49641390), (5, 39713112), (6, 33094260), (8, 24820695), (9, 22062840), (10, 19856556), (12, 16547130), (15, 13237704), (18, 11031420), (20, 9928278), (24, 8273565), (27, 7354280), (30, 6618852), (36, 5515710), (40, 4964139), (45, 4412568), (53, 3746520), (54, 3677140), (60, 3309426), (72, 2757855), (90, 2206284), (106, 1873260), (108, 1838570), (120, 1654713), (135, 1470856), (159, 1248840), (180, 1103142), (212, 936630), (216, 919285), (265, 749304), (270, 735428), (318, 624420), (360, 551571), (424, 468315), (477, 416280), (530, 374652), (540, 367714), (636, 312210), (795, 249768), (954, 208140), (1060, 187326), (1080, 183857), (1272, 156105), (1431, 138760), (1590, 124884), (1908, 104070), (2120, 93663), (2385, 83256), (2862, 69380), (3180, 62442), (3469, 57240), (3816, 52035), (4770, 41628), (5724, 34690), (6360, 31221), (6938, 28620), (7155, 27752), (9540, 20814), (10407, 19080), (11448, 17345), (13876, 14310)]