2080476900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2412

約数の個数: 180

約数和(自身を含む): 6806759652

約数和(自身を除く): 4726282752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 113, 135, 150, 162, 180, 225, 226, 270, 300, 324, 339, 405, 450, 452, 540, 565, 675, 678, 810, 900, 1017, 1130, 1350, 1356, 1620, 1695, 2025, 2034, 2260, 2273, 2700, 2825, 3051, 3390, 4050, 4068, 4546, 5085, 5650, 6102, 6780, 6819, 8100, 8475, 9092, 9153, 10170, 11300, 11365, 12204, 13638, 15255, 16950, 18306, 20340, 20457, 22730, 25425, 27276, 30510, 33900, 34095, 36612, 40914, 45460, 45765, 50850, 56825, 61020, 61371, 68190, 76275, 81828, 91530, 101700, 102285, 113650, 122742, 136380, 152550, 170475, 183060, 184113, 204570, 227300, 228825, 245484, 256849, 305100, 306855, 340950, 368226, 409140, 457650, 511425, 513698, 613710, 681900, 736452, 770547, 915300, 920565, 1022850, 1027396, 1227420, 1284245, 1534275, 1541094, 1841130, 2045700, 2311641, 2568490, 3068550, 3082188, 3682260, 3852735, 4602825, 4623282, 5136980, 6137100, 6421225, 6934923, 7705470, 9205650, 9246564, 11558205, 12842450, 13869846, 15410940, 18411300, 19263675, 20804769, 23116410, 25684900, 27739692, 34674615, 38527350, 41609538, 46232820, 57791025, 69349230, 77054700, 83219076, 104023845, 115582050, 138698460, 173373075, 208047690, 231164100, 346746150, 416095380, 520119225, 693492300, 1040238450, 2080476900]

約数ペア:

[(1, 2080476900), (2, 1040238450), (3, 693492300), (4, 520119225), (5, 416095380), (6, 346746150), (9, 231164100), (10, 208047690), (12, 173373075), (15, 138698460), (18, 115582050), (20, 104023845), (25, 83219076), (27, 77054700), (30, 69349230), (36, 57791025), (45, 46232820), (50, 41609538), (54, 38527350), (60, 34674615), (75, 27739692), (81, 25684900), (90, 23116410), (100, 20804769), (108, 19263675), (113, 18411300), (135, 15410940), (150, 13869846), (162, 12842450), (180, 11558205), (225, 9246564), (226, 9205650), (270, 7705470), (300, 6934923), (324, 6421225), (339, 6137100), (405, 5136980), (450, 4623282), (452, 4602825), (540, 3852735), (565, 3682260), (675, 3082188), (678, 3068550), (810, 2568490), (900, 2311641), (1017, 2045700), (1130, 1841130), (1350, 1541094), (1356, 1534275), (1620, 1284245), (1695, 1227420), (2025, 1027396), (2034, 1022850), (2260, 920565), (2273, 915300), (2700, 770547), (2825, 736452), (3051, 681900), (3390, 613710), (4050, 513698), (4068, 511425), (4546, 457650), (5085, 409140), (5650, 368226), (6102, 340950), (6780, 306855), (6819, 305100), (8100, 256849), (8475, 245484), (9092, 228825), (9153, 227300), (10170, 204570), (11300, 184113), (11365, 183060), (12204, 170475), (13638, 152550), (15255, 136380), (16950, 122742), (18306, 113650), (20340, 102285), (20457, 101700), (22730, 91530), (25425, 81828), (27276, 76275), (30510, 68190), (33900, 61371), (34095, 61020), (36612, 56825), (40914, 50850), (45460, 45765)]