2201302575

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 4223926080

約数和(自身を除く): 2022623505

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 101, 135, 141, 225, 229, 235, 303, 405, 423, 505, 675, 687, 705, 909, 1145, 1175, 1269, 1515, 2025, 2061, 2115, 2525, 2727, 3435, 3525, 3807, 4545, 4747, 5725, 6183, 6345, 7575, 8181, 10305, 10575, 10763, 13635, 14241, 17175, 18549, 19035, 22725, 23129, 23735, 30915, 31725, 32289, 40905, 42723, 51525, 53815, 68175, 69387, 71205, 92745, 95175, 96867, 115645, 118675, 128169, 154575, 161445, 204525, 208161, 213615, 269075, 290601, 346935, 356025, 384507, 463725, 484335, 578225, 624483, 640845, 807225, 871803, 1040805, 1068075, 1087063, 1453005, 1734675, 1873449, 1922535, 2421675, 3122415, 3204225, 3261189, 4359015, 5204025, 5435315, 7265025, 9367245, 9612675, 9783567, 15612075, 16305945, 21795075, 27176575, 29350701, 46836225, 48917835, 81529725, 88052103, 146753505, 244589175, 440260515, 733767525, 2201302575]

約数ペア:

[(1, 2201302575), (3, 733767525), (5, 440260515), (9, 244589175), (15, 146753505), (25, 88052103), (27, 81529725), (45, 48917835), (47, 46836225), (75, 29350701), (81, 27176575), (101, 21795075), (135, 16305945), (141, 15612075), (225, 9783567), (229, 9612675), (235, 9367245), (303, 7265025), (405, 5435315), (423, 5204025), (505, 4359015), (675, 3261189), (687, 3204225), (705, 3122415), (909, 2421675), (1145, 1922535), (1175, 1873449), (1269, 1734675), (1515, 1453005), (2025, 1087063), (2061, 1068075), (2115, 1040805), (2525, 871803), (2727, 807225), (3435, 640845), (3525, 624483), (3807, 578225), (4545, 484335), (4747, 463725), (5725, 384507), (6183, 356025), (6345, 346935), (7575, 290601), (8181, 269075), (10305, 213615), (10575, 208161), (10763, 204525), (13635, 161445), (14241, 154575), (17175, 128169), (18549, 118675), (19035, 115645), (22725, 96867), (23129, 95175), (23735, 92745), (30915, 71205), (31725, 69387), (32289, 68175), (40905, 53815), (42723, 51525)]