204948900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5875

約数の個数: 144

約数和(自身を含む): 709676800

約数和(自身を除く): 504727900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5839, 5850, 7020, 8775, 11678, 11700, 17517, 17550, 23356, 29195, 35034, 35100, 52551, 58390, 70068, 75907, 87585, 105102, 116780, 145975, 151814, 157653, 175170, 210204, 227721, 262755, 291950, 303628, 315306, 350340, 379535, 437925, 455442, 525510, 583900, 630612, 683163, 759070, 788265, 875850, 910884, 1051020, 1138605, 1313775, 1366326, 1518140, 1576530, 1751700, 1897675, 2049489, 2277210, 2627550, 2732652, 3153060, 3415815, 3795350, 3941325, 4098978, 4554420, 5255100, 5693025, 6831630, 7590700, 7882650, 8197956, 10247445, 11386050, 13663260, 15765300, 17079075, 20494890, 22772100, 34158150, 40989780, 51237225, 68316300, 102474450, 204948900]

約数ペア:

[(1, 204948900), (2, 102474450), (3, 68316300), (4, 51237225), (5, 40989780), (6, 34158150), (9, 22772100), (10, 20494890), (12, 17079075), (13, 15765300), (15, 13663260), (18, 11386050), (20, 10247445), (25, 8197956), (26, 7882650), (27, 7590700), (30, 6831630), (36, 5693025), (39, 5255100), (45, 4554420), (50, 4098978), (52, 3941325), (54, 3795350), (60, 3415815), (65, 3153060), (75, 2732652), (78, 2627550), (90, 2277210), (100, 2049489), (108, 1897675), (117, 1751700), (130, 1576530), (135, 1518140), (150, 1366326), (156, 1313775), (180, 1138605), (195, 1051020), (225, 910884), (234, 875850), (260, 788265), (270, 759070), (300, 683163), (325, 630612), (351, 583900), (390, 525510), (450, 455442), (468, 437925), (540, 379535), (585, 350340), (650, 315306), (675, 303628), (702, 291950), (780, 262755), (900, 227721), (975, 210204), (1170, 175170), (1300, 157653), (1350, 151814), (1404, 145975), (1755, 116780), (1950, 105102), (2340, 87585), (2700, 75907), (2925, 70068), (3510, 58390), (3900, 52551), (5839, 35100), (5850, 35034), (7020, 29195), (8775, 23356), (11678, 17550), (11700, 17517)]