505192800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{30071}}^1$

素因数の和:30101

約数の個数: 144

約数和(自身を含む): 1879379712

約数和(自身を除く): 1374186912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 30071, 60142, 90213, 120284, 150355, 180426, 210497, 240568, 300710, 360852, 420994, 451065, 481136, 601420, 631491, 721704, 751775, 841988, 902130, 962272, 1052485, 1202840, 1262982, 1443408, 1503550, 1683976, 1804260, 2104970, 2255325, 2405680, 2525964, 2886816, 3007100, 3157455, 3367952, 3608520, 4209940, 4510650, 4811360, 5051928, 5262425, 6014200, 6314910, 6735904, 7217040, 8419880, 9021300, 10103856, 10524850, 12028400, 12629820, 14434080, 15787275, 16839760, 18042600, 20207712, 21049700, 24056800, 25259640, 31574550, 33679520, 36085200, 42099400, 50519280, 63149100, 72170400, 84198800, 101038560, 126298200, 168397600, 252596400, 505192800]

約数ペア:

[(1, 505192800), (2, 252596400), (3, 168397600), (4, 126298200), (5, 101038560), (6, 84198800), (7, 72170400), (8, 63149100), (10, 50519280), (12, 42099400), (14, 36085200), (15, 33679520), (16, 31574550), (20, 25259640), (21, 24056800), (24, 21049700), (25, 20207712), (28, 18042600), (30, 16839760), (32, 15787275), (35, 14434080), (40, 12629820), (42, 12028400), (48, 10524850), (50, 10103856), (56, 9021300), (60, 8419880), (70, 7217040), (75, 6735904), (80, 6314910), (84, 6014200), (96, 5262425), (100, 5051928), (105, 4811360), (112, 4510650), (120, 4209940), (140, 3608520), (150, 3367952), (160, 3157455), (168, 3007100), (175, 2886816), (200, 2525964), (210, 2405680), (224, 2255325), (240, 2104970), (280, 1804260), (300, 1683976), (336, 1503550), (350, 1443408), (400, 1262982), (420, 1202840), (480, 1052485), (525, 962272), (560, 902130), (600, 841988), (672, 751775), (700, 721704), (800, 631491), (840, 601420), (1050, 481136), (1120, 451065), (1200, 420994), (1400, 360852), (1680, 300710), (2100, 240568), (2400, 210497), (2800, 180426), (3360, 150355), (4200, 120284), (5600, 90213), (8400, 60142), (16800, 30071)]