213559200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{9887}}^1$

素因数の和:9916

約数の個数: 144

約数和(自身を含む): 772450560

約数和(自身を除く): 558891360

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, 9887, 10800, 19774, 21600, 29661, 39548, 49435, 59322, 79096, 88983, 98870, 118644, 148305, 158192, 177966, 197740, 237288, 247175, 266949, 296610, 316384, 355932, 395480, 444915, 474576, 494350, 533898, 593220, 711864, 741525, 790960, 889830, 949152, 988700, 1067796, 1186440, 1334745, 1423728, 1483050, 1581920, 1779660, 1977400, 2135592, 2224575, 2372880, 2669490, 2847456, 2966100, 3559320, 3954800, 4271184, 4449150, 4745760, 5338980, 5932200, 6673725, 7118640, 7909600, 8542368, 8898300, 10677960, 11864400, 13347450, 14237280, 17796600, 21355920, 23728800, 26694900, 35593200, 42711840, 53389800, 71186400, 106779600, 213559200]

約数ペア:

[(1, 213559200), (2, 106779600), (3, 71186400), (4, 53389800), (5, 42711840), (6, 35593200), (8, 26694900), (9, 23728800), (10, 21355920), (12, 17796600), (15, 14237280), (16, 13347450), (18, 11864400), (20, 10677960), (24, 8898300), (25, 8542368), (27, 7909600), (30, 7118640), (32, 6673725), (36, 5932200), (40, 5338980), (45, 4745760), (48, 4449150), (50, 4271184), (54, 3954800), (60, 3559320), (72, 2966100), (75, 2847456), (80, 2669490), (90, 2372880), (96, 2224575), (100, 2135592), (108, 1977400), (120, 1779660), (135, 1581920), (144, 1483050), (150, 1423728), (160, 1334745), (180, 1186440), (200, 1067796), (216, 988700), (225, 949152), (240, 889830), (270, 790960), (288, 741525), (300, 711864), (360, 593220), (400, 533898), (432, 494350), (450, 474576), (480, 444915), (540, 395480), (600, 355932), (675, 316384), (720, 296610), (800, 266949), (864, 247175), (900, 237288), (1080, 197740), (1200, 177966), (1350, 158192), (1440, 148305), (1800, 118644), (2160, 98870), (2400, 88983), (2700, 79096), (3600, 59322), (4320, 49435), (5400, 39548), (7200, 29661), (9887, 21600), (10800, 19774)]