197723700

素因数分解:

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

素因数の和:1183

約数の個数: 144

約数和(自身を含む): 645722560

約数和(自身を除く): 447998860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 268, 270, 300, 335, 402, 450, 540, 603, 670, 675, 804, 900, 1005, 1093, 1206, 1340, 1350, 1675, 1809, 2010, 2186, 2412, 2700, 3015, 3279, 3350, 3618, 4020, 4372, 5025, 5465, 6030, 6558, 6700, 7236, 9045, 9837, 10050, 10930, 12060, 13116, 15075, 16395, 18090, 19674, 20100, 21860, 27325, 29511, 30150, 32790, 36180, 39348, 45225, 49185, 54650, 59022, 60300, 65580, 73231, 81975, 90450, 98370, 109300, 118044, 146462, 147555, 163950, 180900, 196740, 219693, 245925, 292924, 295110, 327900, 366155, 439386, 491850, 590220, 659079, 732310, 737775, 878772, 983700, 1098465, 1318158, 1464620, 1475550, 1830775, 1977237, 2196930, 2636316, 2951100, 3295395, 3661550, 3954474, 4393860, 5492325, 6590790, 7323100, 7908948, 9886185, 10984650, 13181580, 16476975, 19772370, 21969300, 32953950, 39544740, 49430925, 65907900, 98861850, 197723700]

約数ペア:

[(1, 197723700), (2, 98861850), (3, 65907900), (4, 49430925), (5, 39544740), (6, 32953950), (9, 21969300), (10, 19772370), (12, 16476975), (15, 13181580), (18, 10984650), (20, 9886185), (25, 7908948), (27, 7323100), (30, 6590790), (36, 5492325), (45, 4393860), (50, 3954474), (54, 3661550), (60, 3295395), (67, 2951100), (75, 2636316), (90, 2196930), (100, 1977237), (108, 1830775), (134, 1475550), (135, 1464620), (150, 1318158), (180, 1098465), (201, 983700), (225, 878772), (268, 737775), (270, 732310), (300, 659079), (335, 590220), (402, 491850), (450, 439386), (540, 366155), (603, 327900), (670, 295110), (675, 292924), (804, 245925), (900, 219693), (1005, 196740), (1093, 180900), (1206, 163950), (1340, 147555), (1350, 146462), (1675, 118044), (1809, 109300), (2010, 98370), (2186, 90450), (2412, 81975), (2700, 73231), (3015, 65580), (3279, 60300), (3350, 59022), (3618, 54650), (4020, 49185), (4372, 45225), (5025, 39348), (5465, 36180), (6030, 32790), (6558, 30150), (6700, 29511), (7236, 27325), (9045, 21860), (9837, 20100), (10050, 19674), (10930, 18090), (12060, 16395), (13116, 15075)]