27423540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 83891808

約数和(自身を除く): 56468268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1163, 1179, 1310, 1572, 1965, 2326, 2358, 2620, 3489, 3930, 4652, 4716, 5815, 5895, 6978, 7860, 10467, 11630, 11790, 13956, 17445, 20934, 23260, 23580, 34890, 41868, 52335, 69780, 104670, 152353, 209340, 304706, 457059, 609412, 761765, 914118, 1371177, 1523530, 1828236, 2285295, 2742354, 3047060, 4570590, 5484708, 6855885, 9141180, 13711770, 27423540]

約数ペア:

[(1, 27423540), (2, 13711770), (3, 9141180), (4, 6855885), (5, 5484708), (6, 4570590), (9, 3047060), (10, 2742354), (12, 2285295), (15, 1828236), (18, 1523530), (20, 1371177), (30, 914118), (36, 761765), (45, 609412), (60, 457059), (90, 304706), (131, 209340), (180, 152353), (262, 104670), (393, 69780), (524, 52335), (655, 41868), (786, 34890), (1163, 23580), (1179, 23260), (1310, 20934), (1572, 17445), (1965, 13956), (2326, 11790), (2358, 11630), (2620, 10467), (3489, 7860), (3930, 6978), (4652, 5895), (4716, 5815)]