66258180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 150744060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 367, 510, 531, 590, 612, 708, 734, 765, 885, 1003, 1020, 1062, 1101, 1180, 1468, 1530, 1770, 1835, 2006, 2124, 2202, 2655, 3009, 3060, 3303, 3540, 3670, 4012, 4404, 5015, 5310, 5505, 6018, 6239, 6606, 7340, 9027, 10030, 10620, 11010, 12036, 12478, 13212, 15045, 16515, 18054, 18717, 20060, 21653, 22020, 24956, 30090, 31195, 33030, 36108, 37434, 43306, 45135, 56151, 60180, 62390, 64959, 66060, 74868, 86612, 90270, 93585, 108265, 112302, 124780, 129918, 180540, 187170, 194877, 216530, 224604, 259836, 280755, 324795, 368101, 374340, 389754, 433060, 561510, 649590, 736202, 779508, 974385, 1104303, 1123020, 1299180, 1472404, 1840505, 1948770, 2208606, 3312909, 3681010, 3897540, 4417212, 5521515, 6625818, 7362020, 11043030, 13251636, 16564545, 22086060, 33129090, 66258180]

約数ペア:

[(1, 66258180), (2, 33129090), (3, 22086060), (4, 16564545), (5, 13251636), (6, 11043030), (9, 7362020), (10, 6625818), (12, 5521515), (15, 4417212), (17, 3897540), (18, 3681010), (20, 3312909), (30, 2208606), (34, 1948770), (36, 1840505), (45, 1472404), (51, 1299180), (59, 1123020), (60, 1104303), (68, 974385), (85, 779508), (90, 736202), (102, 649590), (118, 561510), (153, 433060), (170, 389754), (177, 374340), (180, 368101), (204, 324795), (236, 280755), (255, 259836), (295, 224604), (306, 216530), (340, 194877), (354, 187170), (367, 180540), (510, 129918), (531, 124780), (590, 112302), (612, 108265), (708, 93585), (734, 90270), (765, 86612), (885, 74868), (1003, 66060), (1020, 64959), (1062, 62390), (1101, 60180), (1180, 56151), (1468, 45135), (1530, 43306), (1770, 37434), (1835, 36108), (2006, 33030), (2124, 31195), (2202, 30090), (2655, 24956), (3009, 22020), (3060, 21653), (3303, 20060), (3540, 18717), (3670, 18054), (4012, 16515), (4404, 15045), (5015, 13212), (5310, 12478), (5505, 12036), (6018, 11010), (6239, 10620), (6606, 10030), (7340, 9027)]