185272740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33203}}^1$

素因数の和:33249

約数の個数: 72

約数和(自身を含む): 580140288

約数和(自身を除く): 394867548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 33203, 66406, 99609, 132812, 166015, 199218, 298827, 332030, 398436, 498045, 597654, 664060, 996090, 1029293, 1195308, 1494135, 1992180, 2058586, 2988270, 3087879, 4117172, 5146465, 5976540, 6175758, 9263637, 10292930, 12351516, 15439395, 18527274, 20585860, 30878790, 37054548, 46318185, 61757580, 92636370, 185272740]

約数ペア:

[(1, 185272740), (2, 92636370), (3, 61757580), (4, 46318185), (5, 37054548), (6, 30878790), (9, 20585860), (10, 18527274), (12, 15439395), (15, 12351516), (18, 10292930), (20, 9263637), (30, 6175758), (31, 5976540), (36, 5146465), (45, 4117172), (60, 3087879), (62, 2988270), (90, 2058586), (93, 1992180), (124, 1494135), (155, 1195308), (180, 1029293), (186, 996090), (279, 664060), (310, 597654), (372, 498045), (465, 398436), (558, 332030), (620, 298827), (930, 199218), (1116, 166015), (1395, 132812), (1860, 99609), (2790, 66406), (5580, 33203)]