345412260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9643}}^1$

素因数の和:9857

約数の個数: 72

約数和(自身を含む): 1053124800

約数和(自身を除く): 707712540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 9643, 11940, 17910, 19286, 28929, 35820, 38572, 48215, 57858, 86787, 96430, 115716, 144645, 173574, 192860, 289290, 347148, 433935, 578580, 867870, 1735740, 1918957, 3837914, 5756871, 7675828, 9594785, 11513742, 17270613, 19189570, 23027484, 28784355, 34541226, 38379140, 57568710, 69082452, 86353065, 115137420, 172706130, 345412260]

約数ペア:

[(1, 345412260), (2, 172706130), (3, 115137420), (4, 86353065), (5, 69082452), (6, 57568710), (9, 38379140), (10, 34541226), (12, 28784355), (15, 23027484), (18, 19189570), (20, 17270613), (30, 11513742), (36, 9594785), (45, 7675828), (60, 5756871), (90, 3837914), (180, 1918957), (199, 1735740), (398, 867870), (597, 578580), (796, 433935), (995, 347148), (1194, 289290), (1791, 192860), (1990, 173574), (2388, 144645), (2985, 115716), (3582, 96430), (3980, 86787), (5970, 57858), (7164, 48215), (8955, 38572), (9643, 35820), (11940, 28929), (17910, 19286)]