200909100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3352

約数の個数: 144

約数和(自身を含む): 687456000

約数和(自身を除く): 486546900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3299, 4060, 4350, 5075, 6090, 6598, 8700, 9897, 10150, 12180, 13196, 15225, 16495, 19794, 20300, 23093, 30450, 32990, 39588, 46186, 49485, 60900, 65980, 69279, 82475, 92372, 95671, 98970, 115465, 138558, 164950, 191342, 197940, 230930, 247425, 277116, 287013, 329900, 346395, 382684, 461860, 478355, 494850, 574026, 577325, 669697, 692790, 956710, 989700, 1148052, 1154650, 1339394, 1385580, 1435065, 1731975, 1913420, 2009091, 2309300, 2391775, 2678788, 2870130, 3348485, 3463950, 4018182, 4783550, 5740260, 6696970, 6927900, 7175325, 8036364, 9567100, 10045455, 13393940, 14350650, 16742425, 20090910, 28701300, 33484850, 40181820, 50227275, 66969700, 100454550, 200909100]

約数ペア:

[(1, 200909100), (2, 100454550), (3, 66969700), (4, 50227275), (5, 40181820), (6, 33484850), (7, 28701300), (10, 20090910), (12, 16742425), (14, 14350650), (15, 13393940), (20, 10045455), (21, 9567100), (25, 8036364), (28, 7175325), (29, 6927900), (30, 6696970), (35, 5740260), (42, 4783550), (50, 4018182), (58, 3463950), (60, 3348485), (70, 2870130), (75, 2678788), (84, 2391775), (87, 2309300), (100, 2009091), (105, 1913420), (116, 1731975), (140, 1435065), (145, 1385580), (150, 1339394), (174, 1154650), (175, 1148052), (203, 989700), (210, 956710), (290, 692790), (300, 669697), (348, 577325), (350, 574026), (406, 494850), (420, 478355), (435, 461860), (525, 382684), (580, 346395), (609, 329900), (700, 287013), (725, 277116), (812, 247425), (870, 230930), (1015, 197940), (1050, 191342), (1218, 164950), (1450, 138558), (1740, 115465), (2030, 98970), (2100, 95671), (2175, 92372), (2436, 82475), (2900, 69279), (3045, 65980), (3299, 60900), (4060, 49485), (4350, 46186), (5075, 39588), (6090, 32990), (6598, 30450), (8700, 23093), (9897, 20300), (10150, 19794), (12180, 16495), (13196, 15225)]