407032020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 1357171200

約数和(自身を除く): 950139180

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, 101, 102, 108, 135, 153, 170, 180, 202, 204, 255, 270, 303, 306, 340, 404, 439, 459, 505, 510, 540, 606, 612, 765, 878, 909, 918, 1010, 1020, 1212, 1317, 1515, 1530, 1717, 1756, 1818, 1836, 2020, 2195, 2295, 2634, 2727, 3030, 3060, 3434, 3636, 3951, 4390, 4545, 4590, 5151, 5268, 5454, 6060, 6585, 6868, 7463, 7902, 8585, 8780, 9090, 9180, 10302, 10908, 11853, 13170, 13635, 14926, 15453, 15804, 17170, 18180, 19755, 20604, 22389, 23706, 25755, 26340, 27270, 29852, 30906, 34340, 37315, 39510, 44339, 44778, 46359, 47412, 51510, 54540, 59265, 61812, 67167, 74630, 77265, 79020, 88678, 89556, 92718, 103020, 111945, 118530, 133017, 134334, 149260, 154530, 177356, 185436, 201501, 221695, 223890, 231795, 237060, 266034, 268668, 309060, 335835, 399051, 403002, 443390, 447780, 463590, 532068, 665085, 671670, 753763, 798102, 806004, 886780, 927180, 1007505, 1197153, 1330170, 1343340, 1507526, 1596204, 1995255, 2015010, 2261289, 2394306, 2660340, 3015052, 3768815, 3990510, 4030020, 4522578, 4788612, 5985765, 6783867, 7537630, 7981020, 9045156, 11306445, 11971530, 13567734, 15075260, 20351601, 22612890, 23943060, 27135468, 33919335, 40703202, 45225780, 67838670, 81406404, 101758005, 135677340, 203516010, 407032020]

約数ペア:

[(1, 407032020), (2, 203516010), (3, 135677340), (4, 101758005), (5, 81406404), (6, 67838670), (9, 45225780), (10, 40703202), (12, 33919335), (15, 27135468), (17, 23943060), (18, 22612890), (20, 20351601), (27, 15075260), (30, 13567734), (34, 11971530), (36, 11306445), (45, 9045156), (51, 7981020), (54, 7537630), (60, 6783867), (68, 5985765), (85, 4788612), (90, 4522578), (101, 4030020), (102, 3990510), (108, 3768815), (135, 3015052), (153, 2660340), (170, 2394306), (180, 2261289), (202, 2015010), (204, 1995255), (255, 1596204), (270, 1507526), (303, 1343340), (306, 1330170), (340, 1197153), (404, 1007505), (439, 927180), (459, 886780), (505, 806004), (510, 798102), (540, 753763), (606, 671670), (612, 665085), (765, 532068), (878, 463590), (909, 447780), (918, 443390), (1010, 403002), (1020, 399051), (1212, 335835), (1317, 309060), (1515, 268668), (1530, 266034), (1717, 237060), (1756, 231795), (1818, 223890), (1836, 221695), (2020, 201501), (2195, 185436), (2295, 177356), (2634, 154530), (2727, 149260), (3030, 134334), (3060, 133017), (3434, 118530), (3636, 111945), (3951, 103020), (4390, 92718), (4545, 89556), (4590, 88678), (5151, 79020), (5268, 77265), (5454, 74630), (6060, 67167), (6585, 61812), (6868, 59265), (7463, 54540), (7902, 51510), (8585, 47412), (8780, 46359), (9090, 44778), (9180, 44339), (10302, 39510), (10908, 37315), (11853, 34340), (13170, 30906), (13635, 29852), (14926, 27270), (15453, 26340), (15804, 25755), (17170, 23706), (18180, 22389), (19755, 20604)]