1382451000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{65831}}^1$

素因数の和:65862

約数の個数: 128

約数和(自身を含む): 4929500160

約数和(自身を除く): 3547049160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 21000, 65831, 131662, 197493, 263324, 329155, 394986, 460817, 526648, 658310, 789972, 921634, 987465, 1316620, 1382451, 1579944, 1645775, 1843268, 1974930, 2304085, 2633240, 2764902, 3291550, 3686536, 3949860, 4608170, 4937325, 5529804, 6583100, 6912255, 7899720, 8228875, 9216340, 9874650, 11059608, 11520425, 13166200, 13824510, 16457750, 18432680, 19749300, 23040850, 24686625, 27649020, 32915500, 34561275, 39498600, 46081700, 49373250, 55298040, 57602125, 65831000, 69122550, 92163400, 98746500, 115204250, 138245100, 172806375, 197493000, 230408500, 276490200, 345612750, 460817000, 691225500, 1382451000]

約数ペア:

[(1, 1382451000), (2, 691225500), (3, 460817000), (4, 345612750), (5, 276490200), (6, 230408500), (7, 197493000), (8, 172806375), (10, 138245100), (12, 115204250), (14, 98746500), (15, 92163400), (20, 69122550), (21, 65831000), (24, 57602125), (25, 55298040), (28, 49373250), (30, 46081700), (35, 39498600), (40, 34561275), (42, 32915500), (50, 27649020), (56, 24686625), (60, 23040850), (70, 19749300), (75, 18432680), (84, 16457750), (100, 13824510), (105, 13166200), (120, 11520425), (125, 11059608), (140, 9874650), (150, 9216340), (168, 8228875), (175, 7899720), (200, 6912255), (210, 6583100), (250, 5529804), (280, 4937325), (300, 4608170), (350, 3949860), (375, 3686536), (420, 3291550), (500, 2764902), (525, 2633240), (600, 2304085), (700, 1974930), (750, 1843268), (840, 1645775), (875, 1579944), (1000, 1382451), (1050, 1316620), (1400, 987465), (1500, 921634), (1750, 789972), (2100, 658310), (2625, 526648), (3000, 460817), (3500, 394986), (4200, 329155), (5250, 263324), (7000, 197493), (10500, 131662), (21000, 65831)]