74887200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3467}}^1$

素因数の和:3496

約数の個数: 144

約数和(自身を含む): 270920160

約数和(自身を除く): 196032960

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, 3467, 3600, 4320, 5400, 6934, 7200, 10401, 10800, 13868, 17335, 20802, 21600, 27736, 31203, 34670, 41604, 52005, 55472, 62406, 69340, 83208, 86675, 93609, 104010, 110944, 124812, 138680, 156015, 166416, 173350, 187218, 208020, 249624, 260025, 277360, 312030, 332832, 346700, 374436, 416040, 468045, 499248, 520050, 554720, 624060, 693400, 748872, 780075, 832080, 936090, 998496, 1040100, 1248120, 1386800, 1497744, 1560150, 1664160, 1872180, 2080200, 2340225, 2496240, 2773600, 2995488, 3120300, 3744360, 4160400, 4680450, 4992480, 6240600, 7488720, 8320800, 9360900, 12481200, 14977440, 18721800, 24962400, 37443600, 74887200]

約数ペア:

[(1, 74887200), (2, 37443600), (3, 24962400), (4, 18721800), (5, 14977440), (6, 12481200), (8, 9360900), (9, 8320800), (10, 7488720), (12, 6240600), (15, 4992480), (16, 4680450), (18, 4160400), (20, 3744360), (24, 3120300), (25, 2995488), (27, 2773600), (30, 2496240), (32, 2340225), (36, 2080200), (40, 1872180), (45, 1664160), (48, 1560150), (50, 1497744), (54, 1386800), (60, 1248120), (72, 1040100), (75, 998496), (80, 936090), (90, 832080), (96, 780075), (100, 748872), (108, 693400), (120, 624060), (135, 554720), (144, 520050), (150, 499248), (160, 468045), (180, 416040), (200, 374436), (216, 346700), (225, 332832), (240, 312030), (270, 277360), (288, 260025), (300, 249624), (360, 208020), (400, 187218), (432, 173350), (450, 166416), (480, 156015), (540, 138680), (600, 124812), (675, 110944), (720, 104010), (800, 93609), (864, 86675), (900, 83208), (1080, 69340), (1200, 62406), (1350, 55472), (1440, 52005), (1800, 41604), (2160, 34670), (2400, 31203), (2700, 27736), (3467, 21600), (3600, 20802), (4320, 17335), (5400, 13868), (6934, 10800), (7200, 10401)]