253432800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3911}}^1$

素因数の和:3943

約数の個数: 180

約数和(自身を含む): 924456456

約数和(自身を除く): 671023656

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3911, 4050, 4320, 5400, 6480, 7200, 7822, 8100, 10800, 11733, 12960, 15644, 16200, 19555, 21600, 23466, 31288, 32400, 35199, 39110, 46932, 58665, 62576, 64800, 70398, 78220, 93864, 97775, 105597, 117330, 125152, 140796, 156440, 175995, 187728, 195550, 211194, 234660, 281592, 293325, 312880, 316791, 351990, 375456, 391100, 422388, 469320, 527985, 563184, 586650, 625760, 633582, 703980, 782200, 844776, 879975, 938640, 1055970, 1126368, 1173300, 1267164, 1407960, 1564400, 1583955, 1689552, 1759950, 1877280, 2111940, 2346600, 2534328, 2639925, 2815920, 3128800, 3167910, 3379104, 3519900, 4223880, 4693200, 5068656, 5279850, 5631840, 6335820, 7039800, 7919775, 8447760, 9386400, 10137312, 10559700, 12671640, 14079600, 15839550, 16895520, 21119400, 25343280, 28159200, 31679100, 42238800, 50686560, 63358200, 84477600, 126716400, 253432800]

約数ペア:

[(1, 253432800), (2, 126716400), (3, 84477600), (4, 63358200), (5, 50686560), (6, 42238800), (8, 31679100), (9, 28159200), (10, 25343280), (12, 21119400), (15, 16895520), (16, 15839550), (18, 14079600), (20, 12671640), (24, 10559700), (25, 10137312), (27, 9386400), (30, 8447760), (32, 7919775), (36, 7039800), (40, 6335820), (45, 5631840), (48, 5279850), (50, 5068656), (54, 4693200), (60, 4223880), (72, 3519900), (75, 3379104), (80, 3167910), (81, 3128800), (90, 2815920), (96, 2639925), (100, 2534328), (108, 2346600), (120, 2111940), (135, 1877280), (144, 1759950), (150, 1689552), (160, 1583955), (162, 1564400), (180, 1407960), (200, 1267164), (216, 1173300), (225, 1126368), (240, 1055970), (270, 938640), (288, 879975), (300, 844776), (324, 782200), (360, 703980), (400, 633582), (405, 625760), (432, 586650), (450, 563184), (480, 527985), (540, 469320), (600, 422388), (648, 391100), (675, 375456), (720, 351990), (800, 316791), (810, 312880), (864, 293325), (900, 281592), (1080, 234660), (1200, 211194), (1296, 195550), (1350, 187728), (1440, 175995), (1620, 156440), (1800, 140796), (2025, 125152), (2160, 117330), (2400, 105597), (2592, 97775), (2700, 93864), (3240, 78220), (3600, 70398), (3911, 64800), (4050, 62576), (4320, 58665), (5400, 46932), (6480, 39110), (7200, 35199), (7822, 32400), (8100, 31288), (10800, 23466), (11733, 21600), (12960, 19555), (15644, 16200)]