12705900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 37695504

約数和(自身を除く): 24989604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1033, 1230, 2050, 2066, 2460, 3075, 3099, 4100, 4132, 5165, 6150, 6198, 10330, 12300, 12396, 15495, 20660, 25825, 30990, 42353, 51650, 61980, 77475, 84706, 103300, 127059, 154950, 169412, 211765, 254118, 309900, 423530, 508236, 635295, 847060, 1058825, 1270590, 2117650, 2541180, 3176475, 4235300, 6352950, 12705900]

約数ペア:

[(1, 12705900), (2, 6352950), (3, 4235300), (4, 3176475), (5, 2541180), (6, 2117650), (10, 1270590), (12, 1058825), (15, 847060), (20, 635295), (25, 508236), (30, 423530), (41, 309900), (50, 254118), (60, 211765), (75, 169412), (82, 154950), (100, 127059), (123, 103300), (150, 84706), (164, 77475), (205, 61980), (246, 51650), (300, 42353), (410, 30990), (492, 25825), (615, 20660), (820, 15495), (1025, 12396), (1033, 12300), (1230, 10330), (2050, 6198), (2066, 6150), (2460, 5165), (3075, 4132), (3099, 4100)]