55135500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 133562100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 89, 100, 105, 118, 125, 140, 150, 175, 177, 178, 210, 236, 250, 267, 295, 300, 350, 354, 356, 375, 413, 420, 445, 500, 525, 534, 590, 623, 700, 708, 750, 826, 875, 885, 890, 1050, 1068, 1180, 1239, 1246, 1335, 1475, 1500, 1652, 1750, 1770, 1780, 1869, 2065, 2100, 2225, 2478, 2492, 2625, 2670, 2950, 3115, 3500, 3540, 3738, 4130, 4425, 4450, 4956, 5250, 5251, 5340, 5900, 6195, 6230, 6675, 7375, 7476, 8260, 8850, 8900, 9345, 10325, 10500, 10502, 11125, 12390, 12460, 13350, 14750, 15575, 15753, 17700, 18690, 20650, 21004, 22125, 22250, 24780, 26255, 26700, 29500, 30975, 31150, 31506, 33375, 36757, 37380, 41300, 44250, 44500, 46725, 51625, 52510, 61950, 62300, 63012, 66750, 73514, 77875, 78765, 88500, 93450, 103250, 105020, 110271, 123900, 131275, 133500, 147028, 154875, 155750, 157530, 183785, 186900, 206500, 220542, 233625, 262550, 309750, 311500, 315060, 367570, 393825, 441084, 467250, 525100, 551355, 619500, 656375, 735140, 787650, 918925, 934500, 1102710, 1312750, 1575300, 1837850, 1969125, 2205420, 2625500, 2756775, 3675700, 3938250, 4594625, 5513550, 7876500, 9189250, 11027100, 13783875, 18378500, 27567750, 55135500]

約数ペア:

[(1, 55135500), (2, 27567750), (3, 18378500), (4, 13783875), (5, 11027100), (6, 9189250), (7, 7876500), (10, 5513550), (12, 4594625), (14, 3938250), (15, 3675700), (20, 2756775), (21, 2625500), (25, 2205420), (28, 1969125), (30, 1837850), (35, 1575300), (42, 1312750), (50, 1102710), (59, 934500), (60, 918925), (70, 787650), (75, 735140), (84, 656375), (89, 619500), (100, 551355), (105, 525100), (118, 467250), (125, 441084), (140, 393825), (150, 367570), (175, 315060), (177, 311500), (178, 309750), (210, 262550), (236, 233625), (250, 220542), (267, 206500), (295, 186900), (300, 183785), (350, 157530), (354, 155750), (356, 154875), (375, 147028), (413, 133500), (420, 131275), (445, 123900), (500, 110271), (525, 105020), (534, 103250), (590, 93450), (623, 88500), (700, 78765), (708, 77875), (750, 73514), (826, 66750), (875, 63012), (885, 62300), (890, 61950), (1050, 52510), (1068, 51625), (1180, 46725), (1239, 44500), (1246, 44250), (1335, 41300), (1475, 37380), (1500, 36757), (1652, 33375), (1750, 31506), (1770, 31150), (1780, 30975), (1869, 29500), (2065, 26700), (2100, 26255), (2225, 24780), (2478, 22250), (2492, 22125), (2625, 21004), (2670, 20650), (2950, 18690), (3115, 17700), (3500, 15753), (3540, 15575), (3738, 14750), (4130, 13350), (4425, 12460), (4450, 12390), (4956, 11125), (5250, 10502), (5251, 10500), (5340, 10325), (5900, 9345), (6195, 8900), (6230, 8850), (6675, 8260), (7375, 7476)]