131815800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 144

約数和(自身を含む): 449699640

約数和(自身を除く): 317883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 402, 450, 536, 600, 603, 670, 804, 900, 1005, 1093, 1206, 1340, 1608, 1675, 1800, 2010, 2186, 2412, 2680, 3015, 3279, 3350, 4020, 4372, 4824, 5025, 5465, 6030, 6558, 6700, 8040, 8744, 9837, 10050, 10930, 12060, 13116, 13400, 15075, 16395, 19674, 20100, 21860, 24120, 26232, 27325, 30150, 32790, 39348, 40200, 43720, 49185, 54650, 60300, 65580, 73231, 78696, 81975, 98370, 109300, 120600, 131160, 146462, 163950, 196740, 218600, 219693, 245925, 292924, 327900, 366155, 393480, 439386, 491850, 585848, 655800, 659079, 732310, 878772, 983700, 1098465, 1318158, 1464620, 1757544, 1830775, 1967400, 2196930, 2636316, 2929240, 3295395, 3661550, 4393860, 5272632, 5492325, 6590790, 7323100, 8787720, 10984650, 13181580, 14646200, 16476975, 21969300, 26363160, 32953950, 43938600, 65907900, 131815800]

約数ペア:

[(1, 131815800), (2, 65907900), (3, 43938600), (4, 32953950), (5, 26363160), (6, 21969300), (8, 16476975), (9, 14646200), (10, 13181580), (12, 10984650), (15, 8787720), (18, 7323100), (20, 6590790), (24, 5492325), (25, 5272632), (30, 4393860), (36, 3661550), (40, 3295395), (45, 2929240), (50, 2636316), (60, 2196930), (67, 1967400), (72, 1830775), (75, 1757544), (90, 1464620), (100, 1318158), (120, 1098465), (134, 983700), (150, 878772), (180, 732310), (200, 659079), (201, 655800), (225, 585848), (268, 491850), (300, 439386), (335, 393480), (360, 366155), (402, 327900), (450, 292924), (536, 245925), (600, 219693), (603, 218600), (670, 196740), (804, 163950), (900, 146462), (1005, 131160), (1093, 120600), (1206, 109300), (1340, 98370), (1608, 81975), (1675, 78696), (1800, 73231), (2010, 65580), (2186, 60300), (2412, 54650), (2680, 49185), (3015, 43720), (3279, 40200), (3350, 39348), (4020, 32790), (4372, 30150), (4824, 27325), (5025, 26232), (5465, 24120), (6030, 21860), (6558, 20100), (6700, 19674), (8040, 16395), (8744, 15075), (9837, 13400), (10050, 13116), (10930, 12060)]