210265252020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{50051}}^1\times {\mathrm{23339}}^1$

素因数の和:73405

約数の個数: 72

約数和(自身を含む): 637844669280

約数和(自身を除く): 427579417260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23339, 46678, 50051, 70017, 93356, 100102, 116695, 140034, 150153, 200204, 210051, 233390, 250255, 280068, 300306, 350085, 420102, 450459, 466780, 500510, 600612, 700170, 750765, 840204, 900918, 1001020, 1050255, 1400340, 1501530, 1801836, 2100510, 2252295, 3003060, 4201020, 4504590, 9009180, 1168140289, 2336280578, 3504420867, 4672561156, 5840701445, 7008841734, 10513262601, 11681402890, 14017683468, 17522104335, 21026525202, 23362805780, 35044208670, 42053050404, 52566313005, 70088417340, 105132626010, 210265252020]

約数ペア:

[(1, 210265252020), (2, 105132626010), (3, 70088417340), (4, 52566313005), (5, 42053050404), (6, 35044208670), (9, 23362805780), (10, 21026525202), (12, 17522104335), (15, 14017683468), (18, 11681402890), (20, 10513262601), (30, 7008841734), (36, 5840701445), (45, 4672561156), (60, 3504420867), (90, 2336280578), (180, 1168140289), (23339, 9009180), (46678, 4504590), (50051, 4201020), (70017, 3003060), (93356, 2252295), (100102, 2100510), (116695, 1801836), (140034, 1501530), (150153, 1400340), (200204, 1050255), (210051, 1001020), (233390, 900918), (250255, 840204), (280068, 750765), (300306, 700170), (350085, 600612), (420102, 500510), (450459, 466780)]