252044800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 745889760

約数和(自身を除く): 493844960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 70, 80, 97, 100, 112, 116, 128, 140, 145, 160, 175, 194, 200, 203, 224, 232, 256, 280, 290, 320, 350, 388, 400, 406, 448, 464, 485, 512, 560, 580, 640, 679, 700, 725, 776, 800, 812, 896, 928, 970, 1015, 1120, 1160, 1280, 1358, 1400, 1450, 1552, 1600, 1624, 1792, 1856, 1940, 2030, 2240, 2320, 2425, 2560, 2716, 2800, 2813, 2900, 3104, 3200, 3248, 3395, 3584, 3712, 3880, 4060, 4480, 4640, 4850, 5075, 5432, 5600, 5626, 5800, 6208, 6400, 6496, 6790, 7424, 7760, 8120, 8960, 9280, 9700, 10150, 10864, 11200, 11252, 11600, 12416, 12800, 12992, 13580, 14065, 14848, 15520, 16240, 16975, 17920, 18560, 19400, 19691, 20300, 21728, 22400, 22504, 23200, 24832, 25984, 27160, 28130, 31040, 32480, 33950, 37120, 38800, 39382, 40600, 43456, 44800, 45008, 46400, 49664, 51968, 54320, 56260, 62080, 64960, 67900, 70325, 74240, 77600, 78764, 81200, 86912, 89600, 90016, 92800, 98455, 103936, 108640, 112520, 124160, 129920, 135800, 140650, 155200, 157528, 162400, 173824, 180032, 185600, 196910, 217280, 225040, 248320, 259840, 271600, 281300, 310400, 315056, 324800, 347648, 360064, 371200, 393820, 434560, 450080, 492275, 519680, 543200, 562600, 620800, 630112, 649600, 720128, 787640, 869120, 900160, 984550, 1086400, 1125200, 1241600, 1260224, 1299200, 1440256, 1575280, 1738240, 1800320, 1969100, 2172800, 2250400, 2520448, 2598400, 3150560, 3600640, 3938200, 4345600, 4500800, 5040896, 6301120, 7201280, 7876400, 8691200, 9001600, 10081792, 12602240, 15752800, 18003200, 25204480, 31505600, 36006400, 50408960, 63011200, 126022400, 252044800]

約数ペア:

[(1, 252044800), (2, 126022400), (4, 63011200), (5, 50408960), (7, 36006400), (8, 31505600), (10, 25204480), (14, 18003200), (16, 15752800), (20, 12602240), (25, 10081792), (28, 9001600), (29, 8691200), (32, 7876400), (35, 7201280), (40, 6301120), (50, 5040896), (56, 4500800), (58, 4345600), (64, 3938200), (70, 3600640), (80, 3150560), (97, 2598400), (100, 2520448), (112, 2250400), (116, 2172800), (128, 1969100), (140, 1800320), (145, 1738240), (160, 1575280), (175, 1440256), (194, 1299200), (200, 1260224), (203, 1241600), (224, 1125200), (232, 1086400), (256, 984550), (280, 900160), (290, 869120), (320, 787640), (350, 720128), (388, 649600), (400, 630112), (406, 620800), (448, 562600), (464, 543200), (485, 519680), (512, 492275), (560, 450080), (580, 434560), (640, 393820), (679, 371200), (700, 360064), (725, 347648), (776, 324800), (800, 315056), (812, 310400), (896, 281300), (928, 271600), (970, 259840), (1015, 248320), (1120, 225040), (1160, 217280), (1280, 196910), (1358, 185600), (1400, 180032), (1450, 173824), (1552, 162400), (1600, 157528), (1624, 155200), (1792, 140650), (1856, 135800), (1940, 129920), (2030, 124160), (2240, 112520), (2320, 108640), (2425, 103936), (2560, 98455), (2716, 92800), (2800, 90016), (2813, 89600), (2900, 86912), (3104, 81200), (3200, 78764), (3248, 77600), (3395, 74240), (3584, 70325), (3712, 67900), (3880, 64960), (4060, 62080), (4480, 56260), (4640, 54320), (4850, 51968), (5075, 49664), (5432, 46400), (5600, 45008), (5626, 44800), (5800, 43456), (6208, 40600), (6400, 39382), (6496, 38800), (6790, 37120), (7424, 33950), (7760, 32480), (8120, 31040), (8960, 28130), (9280, 27160), (9700, 25984), (10150, 24832), (10864, 23200), (11200, 22504), (11252, 22400), (11600, 21728), (12416, 20300), (12800, 19691), (12992, 19400), (13580, 18560), (14065, 17920), (14848, 16975), (15520, 16240)]