844145400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{200987}}^1$

素因数の和:201013

約数の個数: 96

約数和(自身を含む): 2990701440

約数和(自身を除く): 2146556040

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 200987, 401974, 602961, 803948, 1004935, 1205922, 1406909, 1607896, 2009870, 2411844, 2813818, 3014805, 4019740, 4220727, 4823688, 5024675, 5627636, 6029610, 7034545, 8039480, 8441454, 10049350, 11255272, 12059220, 14069090, 15074025, 16882908, 20098700, 21103635, 24118440, 28138180, 30148050, 33765816, 35172725, 40197400, 42207270, 56276360, 60296100, 70345450, 84414540, 105518175, 120592200, 140690900, 168829080, 211036350, 281381800, 422072700, 844145400]

約数ペア:

[(1, 844145400), (2, 422072700), (3, 281381800), (4, 211036350), (5, 168829080), (6, 140690900), (7, 120592200), (8, 105518175), (10, 84414540), (12, 70345450), (14, 60296100), (15, 56276360), (20, 42207270), (21, 40197400), (24, 35172725), (25, 33765816), (28, 30148050), (30, 28138180), (35, 24118440), (40, 21103635), (42, 20098700), (50, 16882908), (56, 15074025), (60, 14069090), (70, 12059220), (75, 11255272), (84, 10049350), (100, 8441454), (105, 8039480), (120, 7034545), (140, 6029610), (150, 5627636), (168, 5024675), (175, 4823688), (200, 4220727), (210, 4019740), (280, 3014805), (300, 2813818), (350, 2411844), (420, 2009870), (525, 1607896), (600, 1406909), (700, 1205922), (840, 1004935), (1050, 803948), (1400, 602961), (2100, 401974), (4200, 200987)]