71918100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2010

約数の個数: 108

約数和(自身を含む): 231039900

約数和(自身を除く): 159121800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 1949, 2050, 2460, 3075, 3690, 3898, 4100, 5847, 6150, 7380, 7796, 9225, 9745, 11694, 12300, 17541, 18450, 19490, 23388, 29235, 35082, 36900, 38980, 48725, 58470, 70164, 79909, 87705, 97450, 116940, 146175, 159818, 175410, 194900, 239727, 292350, 319636, 350820, 399545, 438525, 479454, 584700, 719181, 799090, 877050, 958908, 1198635, 1438362, 1598180, 1754100, 1997725, 2397270, 2876724, 3595905, 3995450, 4794540, 5993175, 7191810, 7990900, 11986350, 14383620, 17979525, 23972700, 35959050, 71918100]

約数ペア:

[(1, 71918100), (2, 35959050), (3, 23972700), (4, 17979525), (5, 14383620), (6, 11986350), (9, 7990900), (10, 7191810), (12, 5993175), (15, 4794540), (18, 3995450), (20, 3595905), (25, 2876724), (30, 2397270), (36, 1997725), (41, 1754100), (45, 1598180), (50, 1438362), (60, 1198635), (75, 958908), (82, 877050), (90, 799090), (100, 719181), (123, 584700), (150, 479454), (164, 438525), (180, 399545), (205, 350820), (225, 319636), (246, 292350), (300, 239727), (369, 194900), (410, 175410), (450, 159818), (492, 146175), (615, 116940), (738, 97450), (820, 87705), (900, 79909), (1025, 70164), (1230, 58470), (1476, 48725), (1845, 38980), (1949, 36900), (2050, 35082), (2460, 29235), (3075, 23388), (3690, 19490), (3898, 18450), (4100, 17541), (5847, 12300), (6150, 11694), (7380, 9745), (7796, 9225)]