202305780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3889}}^1$

素因数の和:3938

約数の個数: 108

約数和(自身を含む): 652049580

約数和(自身を除く): 449743800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 3889, 4335, 5202, 5780, 7778, 8670, 10404, 11667, 13005, 15556, 17340, 19445, 23334, 26010, 35001, 38890, 46668, 52020, 58335, 66113, 70002, 77780, 116670, 132226, 140004, 175005, 198339, 233340, 264452, 330565, 350010, 396678, 595017, 661130, 700020, 793356, 991695, 1123921, 1190034, 1322260, 1983390, 2247842, 2380068, 2975085, 3371763, 3966780, 4495684, 5619605, 5950170, 6743526, 10115289, 11239210, 11900340, 13487052, 16858815, 20230578, 22478420, 33717630, 40461156, 50576445, 67435260, 101152890, 202305780]

約数ペア:

[(1, 202305780), (2, 101152890), (3, 67435260), (4, 50576445), (5, 40461156), (6, 33717630), (9, 22478420), (10, 20230578), (12, 16858815), (15, 13487052), (17, 11900340), (18, 11239210), (20, 10115289), (30, 6743526), (34, 5950170), (36, 5619605), (45, 4495684), (51, 3966780), (60, 3371763), (68, 2975085), (85, 2380068), (90, 2247842), (102, 1983390), (153, 1322260), (170, 1190034), (180, 1123921), (204, 991695), (255, 793356), (289, 700020), (306, 661130), (340, 595017), (510, 396678), (578, 350010), (612, 330565), (765, 264452), (867, 233340), (1020, 198339), (1156, 175005), (1445, 140004), (1530, 132226), (1734, 116670), (2601, 77780), (2890, 70002), (3060, 66113), (3468, 58335), (3889, 52020), (4335, 46668), (5202, 38890), (5780, 35001), (7778, 26010), (8670, 23334), (10404, 19445), (11667, 17340), (13005, 15556)]