201945420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1019}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 630604800

約数和(自身を除く): 428659380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 367, 540, 734, 1019, 1101, 1468, 1835, 2038, 2202, 3057, 3303, 3670, 4076, 4404, 5095, 5505, 6114, 6606, 7340, 9171, 9909, 10190, 11010, 12228, 13212, 15285, 16515, 18342, 19818, 20380, 22020, 27513, 30570, 33030, 36684, 39636, 45855, 49545, 55026, 61140, 66060, 91710, 99090, 110052, 137565, 183420, 198180, 275130, 373973, 550260, 747946, 1121919, 1495892, 1869865, 2243838, 3365757, 3739730, 4487676, 5609595, 6731514, 7479460, 10097271, 11219190, 13463028, 16828785, 20194542, 22438380, 33657570, 40389084, 50486355, 67315140, 100972710, 201945420]

約数ペア:

[(1, 201945420), (2, 100972710), (3, 67315140), (4, 50486355), (5, 40389084), (6, 33657570), (9, 22438380), (10, 20194542), (12, 16828785), (15, 13463028), (18, 11219190), (20, 10097271), (27, 7479460), (30, 6731514), (36, 5609595), (45, 4487676), (54, 3739730), (60, 3365757), (90, 2243838), (108, 1869865), (135, 1495892), (180, 1121919), (270, 747946), (367, 550260), (540, 373973), (734, 275130), (1019, 198180), (1101, 183420), (1468, 137565), (1835, 110052), (2038, 99090), (2202, 91710), (3057, 66060), (3303, 61140), (3670, 55026), (4076, 49545), (4404, 45855), (5095, 39636), (5505, 36684), (6114, 33030), (6606, 30570), (7340, 27513), (9171, 22020), (9909, 20380), (10190, 19818), (11010, 18342), (12228, 16515), (13212, 15285)]