214898400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9949}}^1$

素因数の和:9978

約数の個数: 144

約数和(自身を含む): 777294000

約数和(自身を除く): 562395600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 9949, 10800, 19898, 21600, 29847, 39796, 49745, 59694, 79592, 89541, 99490, 119388, 149235, 159184, 179082, 198980, 238776, 248725, 268623, 298470, 318368, 358164, 397960, 447705, 477552, 497450, 537246, 596940, 716328, 746175, 795920, 895410, 955104, 994900, 1074492, 1193880, 1343115, 1432656, 1492350, 1591840, 1790820, 1989800, 2148984, 2238525, 2387760, 2686230, 2865312, 2984700, 3581640, 3979600, 4297968, 4477050, 4775520, 5372460, 5969400, 6715575, 7163280, 7959200, 8595936, 8954100, 10744920, 11938800, 13431150, 14326560, 17908200, 21489840, 23877600, 26862300, 35816400, 42979680, 53724600, 71632800, 107449200, 214898400]

約数ペア:

[(1, 214898400), (2, 107449200), (3, 71632800), (4, 53724600), (5, 42979680), (6, 35816400), (8, 26862300), (9, 23877600), (10, 21489840), (12, 17908200), (15, 14326560), (16, 13431150), (18, 11938800), (20, 10744920), (24, 8954100), (25, 8595936), (27, 7959200), (30, 7163280), (32, 6715575), (36, 5969400), (40, 5372460), (45, 4775520), (48, 4477050), (50, 4297968), (54, 3979600), (60, 3581640), (72, 2984700), (75, 2865312), (80, 2686230), (90, 2387760), (96, 2238525), (100, 2148984), (108, 1989800), (120, 1790820), (135, 1591840), (144, 1492350), (150, 1432656), (160, 1343115), (180, 1193880), (200, 1074492), (216, 994900), (225, 955104), (240, 895410), (270, 795920), (288, 746175), (300, 716328), (360, 596940), (400, 537246), (432, 497450), (450, 477552), (480, 447705), (540, 397960), (600, 358164), (675, 318368), (720, 298470), (800, 268623), (864, 248725), (900, 238776), (1080, 198980), (1200, 179082), (1350, 159184), (1440, 149235), (1800, 119388), (2160, 99490), (2400, 89541), (2700, 79592), (3600, 59694), (4320, 49745), (5400, 39796), (7200, 29847), (9949, 21600), (10800, 19898)]