173341260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15787}}^1$

素因数の和:15863

約数の個数: 72

約数和(自身を含む): 534455376

約数和(自身を除く): 361114116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 15787, 31574, 47361, 63148, 78935, 94722, 142083, 157870, 189444, 236805, 284166, 315740, 473610, 568332, 710415, 947220, 963007, 1420830, 1926014, 2841660, 2889021, 3852028, 4815035, 5778042, 8667063, 9630070, 11556084, 14445105, 17334126, 19260140, 28890210, 34668252, 43335315, 57780420, 86670630, 173341260]

約数ペア:

[(1, 173341260), (2, 86670630), (3, 57780420), (4, 43335315), (5, 34668252), (6, 28890210), (9, 19260140), (10, 17334126), (12, 14445105), (15, 11556084), (18, 9630070), (20, 8667063), (30, 5778042), (36, 4815035), (45, 3852028), (60, 2889021), (61, 2841660), (90, 1926014), (122, 1420830), (180, 963007), (183, 947220), (244, 710415), (305, 568332), (366, 473610), (549, 315740), (610, 284166), (732, 236805), (915, 189444), (1098, 157870), (1220, 142083), (1830, 94722), (2196, 78935), (2745, 63148), (3660, 47361), (5490, 31574), (10980, 15787)]