200925375700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{89783}}^1$

素因数の和:89966

約数の個数: 144

約数和(自身を含む): 523706480640

約数和(自身を除く): 322781104940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 139, 140, 161, 175, 230, 278, 322, 350, 460, 556, 575, 644, 695, 700, 805, 973, 1150, 1390, 1610, 1946, 2300, 2780, 3197, 3220, 3475, 3892, 4025, 4865, 6394, 6950, 8050, 9730, 12788, 13900, 15985, 16100, 19460, 22379, 24325, 31970, 44758, 48650, 63940, 79925, 89516, 89783, 97300, 111895, 159850, 179566, 223790, 319700, 359132, 447580, 448915, 559475, 628481, 897830, 1118950, 1256962, 1795660, 2065009, 2237900, 2244575, 2513924, 3142405, 4130018, 4489150, 6284810, 8260036, 8978300, 10325045, 12479837, 12569620, 14455063, 15712025, 20650090, 24959674, 28910126, 31424050, 41300180, 49919348, 51625225, 57820252, 62399185, 62848100, 72275315, 87358859, 103250450, 124798370, 144550630, 174717718, 206500900, 249596740, 287036251, 289101260, 311995925, 349435436, 361376575, 436794295, 574072502, 623991850, 722753150, 873588590, 1148145004, 1247983700, 1435181255, 1445506300, 1747177180, 2009253757, 2183971475, 2870362510, 4018507514, 4367942950, 5740725020, 7175906275, 8037015028, 8735885900, 10046268785, 14351812550, 20092537570, 28703625100, 40185075140, 50231343925, 100462687850, 200925375700]

約数ペア:

[(1, 200925375700), (2, 100462687850), (4, 50231343925), (5, 40185075140), (7, 28703625100), (10, 20092537570), (14, 14351812550), (20, 10046268785), (23, 8735885900), (25, 8037015028), (28, 7175906275), (35, 5740725020), (46, 4367942950), (50, 4018507514), (70, 2870362510), (92, 2183971475), (100, 2009253757), (115, 1747177180), (139, 1445506300), (140, 1435181255), (161, 1247983700), (175, 1148145004), (230, 873588590), (278, 722753150), (322, 623991850), (350, 574072502), (460, 436794295), (556, 361376575), (575, 349435436), (644, 311995925), (695, 289101260), (700, 287036251), (805, 249596740), (973, 206500900), (1150, 174717718), (1390, 144550630), (1610, 124798370), (1946, 103250450), (2300, 87358859), (2780, 72275315), (3197, 62848100), (3220, 62399185), (3475, 57820252), (3892, 51625225), (4025, 49919348), (4865, 41300180), (6394, 31424050), (6950, 28910126), (8050, 24959674), (9730, 20650090), (12788, 15712025), (13900, 14455063), (15985, 12569620), (16100, 12479837), (19460, 10325045), (22379, 8978300), (24325, 8260036), (31970, 6284810), (44758, 4489150), (48650, 4130018), (63940, 3142405), (79925, 2513924), (89516, 2244575), (89783, 2237900), (97300, 2065009), (111895, 1795660), (159850, 1256962), (179566, 1118950), (223790, 897830), (319700, 628481), (359132, 559475), (447580, 448915)]