71659800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 246781080

約数和(自身を除く): 175121280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 971, 984, 1025, 1230, 1476, 1640, 1800, 1845, 1942, 2050, 2460, 2913, 2952, 3075, 3690, 3884, 4100, 4855, 4920, 5826, 6150, 7380, 7768, 8200, 8739, 9225, 9710, 11652, 12300, 14565, 14760, 17478, 18450, 19420, 23304, 24275, 24600, 29130, 34956, 36900, 38840, 39811, 43695, 48550, 58260, 69912, 72825, 73800, 79622, 87390, 97100, 116520, 119433, 145650, 159244, 174780, 194200, 199055, 218475, 238866, 291300, 318488, 349560, 358299, 398110, 436950, 477732, 582600, 597165, 716598, 796220, 873900, 955464, 995275, 1194330, 1433196, 1592440, 1747800, 1791495, 1990550, 2388660, 2866392, 2985825, 3582990, 3981100, 4777320, 5971650, 7165980, 7962200, 8957475, 11943300, 14331960, 17914950, 23886600, 35829900, 71659800]

約数ペア:

[(1, 71659800), (2, 35829900), (3, 23886600), (4, 17914950), (5, 14331960), (6, 11943300), (8, 8957475), (9, 7962200), (10, 7165980), (12, 5971650), (15, 4777320), (18, 3981100), (20, 3582990), (24, 2985825), (25, 2866392), (30, 2388660), (36, 1990550), (40, 1791495), (41, 1747800), (45, 1592440), (50, 1433196), (60, 1194330), (72, 995275), (75, 955464), (82, 873900), (90, 796220), (100, 716598), (120, 597165), (123, 582600), (150, 477732), (164, 436950), (180, 398110), (200, 358299), (205, 349560), (225, 318488), (246, 291300), (300, 238866), (328, 218475), (360, 199055), (369, 194200), (410, 174780), (450, 159244), (492, 145650), (600, 119433), (615, 116520), (738, 97100), (820, 87390), (900, 79622), (971, 73800), (984, 72825), (1025, 69912), (1230, 58260), (1476, 48550), (1640, 43695), (1800, 39811), (1845, 38840), (1942, 36900), (2050, 34956), (2460, 29130), (2913, 24600), (2952, 24275), (3075, 23304), (3690, 19420), (3884, 18450), (4100, 17478), (4855, 14760), (4920, 14565), (5826, 12300), (6150, 11652), (7380, 9710), (7768, 9225), (8200, 8739)]