205944120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3779

約数の個数: 160

約数和(自身を含む): 733114800

約数和(自身を除く): 527170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 3739, 4590, 5508, 6120, 6885, 7478, 9180, 11016, 11217, 13770, 14956, 18360, 18695, 22434, 27540, 29912, 33651, 37390, 44868, 55080, 56085, 63563, 67302, 74780, 89736, 100953, 112170, 127126, 134604, 149560, 168255, 190689, 201906, 224340, 254252, 269208, 302859, 317815, 336510, 381378, 403812, 448680, 504765, 508504, 572067, 605718, 635630, 673020, 762756, 807624, 953445, 1009530, 1144134, 1211436, 1271260, 1346040, 1514295, 1525512, 1716201, 1906890, 2019060, 2288268, 2422872, 2542520, 2860335, 3028590, 3432402, 3813780, 4038120, 4576536, 5148603, 5720670, 6057180, 6864804, 7627560, 8581005, 10297206, 11441340, 12114360, 13729608, 17162010, 20594412, 22882680, 25743015, 34324020, 41188824, 51486030, 68648040, 102972060, 205944120]

約数ペア:

[(1, 205944120), (2, 102972060), (3, 68648040), (4, 51486030), (5, 41188824), (6, 34324020), (8, 25743015), (9, 22882680), (10, 20594412), (12, 17162010), (15, 13729608), (17, 12114360), (18, 11441340), (20, 10297206), (24, 8581005), (27, 7627560), (30, 6864804), (34, 6057180), (36, 5720670), (40, 5148603), (45, 4576536), (51, 4038120), (54, 3813780), (60, 3432402), (68, 3028590), (72, 2860335), (81, 2542520), (85, 2422872), (90, 2288268), (102, 2019060), (108, 1906890), (120, 1716201), (135, 1525512), (136, 1514295), (153, 1346040), (162, 1271260), (170, 1211436), (180, 1144134), (204, 1009530), (216, 953445), (255, 807624), (270, 762756), (306, 673020), (324, 635630), (340, 605718), (360, 572067), (405, 508504), (408, 504765), (459, 448680), (510, 403812), (540, 381378), (612, 336510), (648, 317815), (680, 302859), (765, 269208), (810, 254252), (918, 224340), (1020, 201906), (1080, 190689), (1224, 168255), (1377, 149560), (1530, 134604), (1620, 127126), (1836, 112170), (2040, 100953), (2295, 89736), (2754, 74780), (3060, 67302), (3240, 63563), (3672, 56085), (3739, 55080), (4590, 44868), (5508, 37390), (6120, 33651), (6885, 29912), (7478, 27540), (9180, 22434), (11016, 18695), (11217, 18360), (13770, 14956)]