285984540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31153}}^1$

素因数の和:31188

約数の個数: 96

約数和(自身を含む): 942096960

約数和(自身を除く): 656112420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 31153, 62306, 93459, 124612, 155765, 186918, 280377, 311530, 373836, 467295, 529601, 560754, 623060, 841131, 934590, 1059202, 1121508, 1401885, 1588803, 1682262, 1869180, 2118404, 2648005, 2803770, 3177606, 3364524, 4205655, 4766409, 5296010, 5607540, 6355212, 7944015, 8411310, 9532818, 10592020, 14299227, 15888030, 16822620, 19065636, 23832045, 28598454, 31776060, 47664090, 57196908, 71496135, 95328180, 142992270, 285984540]

約数ペア:

[(1, 285984540), (2, 142992270), (3, 95328180), (4, 71496135), (5, 57196908), (6, 47664090), (9, 31776060), (10, 28598454), (12, 23832045), (15, 19065636), (17, 16822620), (18, 15888030), (20, 14299227), (27, 10592020), (30, 9532818), (34, 8411310), (36, 7944015), (45, 6355212), (51, 5607540), (54, 5296010), (60, 4766409), (68, 4205655), (85, 3364524), (90, 3177606), (102, 2803770), (108, 2648005), (135, 2118404), (153, 1869180), (170, 1682262), (180, 1588803), (204, 1401885), (255, 1121508), (270, 1059202), (306, 934590), (340, 841131), (459, 623060), (510, 560754), (540, 529601), (612, 467295), (765, 373836), (918, 311530), (1020, 280377), (1530, 186918), (1836, 155765), (2295, 124612), (3060, 93459), (4590, 62306), (9180, 31153)]