185968260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16937}}^1$

素因数の和:17013

約数の個数: 72

約数和(自身を含む): 573385176

約数和(自身を除く): 387416916

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, 16937, 33874, 50811, 67748, 84685, 101622, 152433, 169370, 203244, 254055, 304866, 338740, 508110, 609732, 762165, 1016220, 1033157, 1524330, 2066314, 3048660, 3099471, 4132628, 5165785, 6198942, 9298413, 10331570, 12397884, 15497355, 18596826, 20663140, 30994710, 37193652, 46492065, 61989420, 92984130, 185968260]

約数ペア:

[(1, 185968260), (2, 92984130), (3, 61989420), (4, 46492065), (5, 37193652), (6, 30994710), (9, 20663140), (10, 18596826), (12, 15497355), (15, 12397884), (18, 10331570), (20, 9298413), (30, 6198942), (36, 5165785), (45, 4132628), (60, 3099471), (61, 3048660), (90, 2066314), (122, 1524330), (180, 1033157), (183, 1016220), (244, 762165), (305, 609732), (366, 508110), (549, 338740), (610, 304866), (732, 254055), (915, 203244), (1098, 169370), (1220, 152433), (1830, 101622), (2196, 84685), (2745, 67748), (3660, 50811), (5490, 33874), (10980, 16937)]