73137400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 209919600

約数和(自身を除く): 136782200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 340, 350, 392, 425, 439, 476, 490, 595, 680, 700, 833, 850, 878, 952, 980, 1190, 1225, 1400, 1666, 1700, 1756, 1960, 2195, 2380, 2450, 2975, 3073, 3332, 3400, 3512, 4165, 4390, 4760, 4900, 5950, 6146, 6664, 7463, 8330, 8780, 9800, 10975, 11900, 12292, 14926, 15365, 16660, 17560, 20825, 21511, 21950, 23800, 24584, 29852, 30730, 33320, 37315, 41650, 43022, 43900, 52241, 59704, 61460, 74630, 76825, 83300, 86044, 87800, 104482, 107555, 122920, 149260, 153650, 166600, 172088, 186575, 208964, 215110, 261205, 298520, 307300, 365687, 373150, 417928, 430220, 522410, 537775, 614600, 731374, 746300, 860440, 1044820, 1075550, 1306025, 1462748, 1492600, 1828435, 2089640, 2151100, 2612050, 2925496, 3656870, 4302200, 5224100, 7313740, 9142175, 10448200, 14627480, 18284350, 36568700, 73137400]

約数ペア:

[(1, 73137400), (2, 36568700), (4, 18284350), (5, 14627480), (7, 10448200), (8, 9142175), (10, 7313740), (14, 5224100), (17, 4302200), (20, 3656870), (25, 2925496), (28, 2612050), (34, 2151100), (35, 2089640), (40, 1828435), (49, 1492600), (50, 1462748), (56, 1306025), (68, 1075550), (70, 1044820), (85, 860440), (98, 746300), (100, 731374), (119, 614600), (136, 537775), (140, 522410), (170, 430220), (175, 417928), (196, 373150), (200, 365687), (238, 307300), (245, 298520), (280, 261205), (340, 215110), (350, 208964), (392, 186575), (425, 172088), (439, 166600), (476, 153650), (490, 149260), (595, 122920), (680, 107555), (700, 104482), (833, 87800), (850, 86044), (878, 83300), (952, 76825), (980, 74630), (1190, 61460), (1225, 59704), (1400, 52241), (1666, 43900), (1700, 43022), (1756, 41650), (1960, 37315), (2195, 33320), (2380, 30730), (2450, 29852), (2975, 24584), (3073, 23800), (3332, 21950), (3400, 21511), (3512, 20825), (4165, 17560), (4390, 16660), (4760, 15365), (4900, 14926), (5950, 12292), (6146, 11900), (6664, 10975), (7463, 9800), (8330, 8780)]