197945402580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112363}}^1\times {\mathrm{9787}}^1$

素因数の和:122165

約数の個数: 72

約数和(自身を含む): 600501082272

約数和(自身を除く): 402555679692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9787, 19574, 29361, 39148, 48935, 58722, 88083, 97870, 112363, 117444, 146805, 176166, 195740, 224726, 293610, 337089, 352332, 440415, 449452, 561815, 587220, 674178, 880830, 1011267, 1123630, 1348356, 1685445, 1761660, 2022534, 2247260, 3370890, 4045068, 5056335, 6741780, 10112670, 20225340, 1099696681, 2199393362, 3299090043, 4398786724, 5498483405, 6598180086, 9897270129, 10996966810, 13196360172, 16495450215, 19794540258, 21993933620, 32990900430, 39589080516, 49486350645, 65981800860, 98972701290, 197945402580]

約数ペア:

[(1, 197945402580), (2, 98972701290), (3, 65981800860), (4, 49486350645), (5, 39589080516), (6, 32990900430), (9, 21993933620), (10, 19794540258), (12, 16495450215), (15, 13196360172), (18, 10996966810), (20, 9897270129), (30, 6598180086), (36, 5498483405), (45, 4398786724), (60, 3299090043), (90, 2199393362), (180, 1099696681), (9787, 20225340), (19574, 10112670), (29361, 6741780), (39148, 5056335), (48935, 4045068), (58722, 3370890), (88083, 2247260), (97870, 2022534), (112363, 1761660), (117444, 1685445), (146805, 1348356), (176166, 1123630), (195740, 1011267), (224726, 880830), (293610, 674178), (337089, 587220), (352332, 561815), (440415, 449452)]