2200367025

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 4273889400

約数和(自身を除く): 2073522375

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 89, 135, 145, 225, 261, 267, 405, 421, 435, 445, 675, 725, 783, 801, 1263, 1305, 1335, 2025, 2105, 2175, 2225, 2349, 2403, 2581, 3789, 3915, 4005, 6315, 6525, 6675, 7209, 7743, 10525, 11367, 11745, 12015, 12209, 12905, 18945, 19575, 20025, 23229, 31575, 34101, 36045, 36627, 37469, 38715, 56835, 58725, 60075, 61045, 64525, 69687, 94725, 109881, 112407, 116145, 170505, 180225, 183135, 187345, 193575, 209061, 284175, 305225, 329643, 337221, 348435, 549405, 562035, 580725, 852525, 915675, 936725, 988929, 1011663, 1045305, 1086601, 1648215, 1686105, 1742175, 2747025, 2810175, 3034989, 3259803, 4944645, 5058315, 5226525, 5433005, 8241075, 8430525, 9779409, 15174945, 16299015, 24723225, 25291575, 27165025, 29338227, 48897045, 75874725, 81495075, 88014681, 146691135, 244485225, 440073405, 733455675, 2200367025]

約数ペア:

[(1, 2200367025), (3, 733455675), (5, 440073405), (9, 244485225), (15, 146691135), (25, 88014681), (27, 81495075), (29, 75874725), (45, 48897045), (75, 29338227), (81, 27165025), (87, 25291575), (89, 24723225), (135, 16299015), (145, 15174945), (225, 9779409), (261, 8430525), (267, 8241075), (405, 5433005), (421, 5226525), (435, 5058315), (445, 4944645), (675, 3259803), (725, 3034989), (783, 2810175), (801, 2747025), (1263, 1742175), (1305, 1686105), (1335, 1648215), (2025, 1086601), (2105, 1045305), (2175, 1011663), (2225, 988929), (2349, 936725), (2403, 915675), (2581, 852525), (3789, 580725), (3915, 562035), (4005, 549405), (6315, 348435), (6525, 337221), (6675, 329643), (7209, 305225), (7743, 284175), (10525, 209061), (11367, 193575), (11745, 187345), (12015, 183135), (12209, 180225), (12905, 170505), (18945, 116145), (19575, 112407), (20025, 109881), (23229, 94725), (31575, 69687), (34101, 64525), (36045, 61045), (36627, 60075), (37469, 58725), (38715, 56835)]