82686060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3083}}^1$

素因数の和:3247

約数の個数: 72

約数和(自身を含む): 252579600

約数和(自身を除く): 169893540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3083, 4470, 5364, 6166, 6705, 8940, 9249, 12332, 13410, 15415, 18498, 26820, 27747, 30830, 36996, 46245, 55494, 61660, 92490, 110988, 138735, 184980, 277470, 459367, 554940, 918734, 1378101, 1837468, 2296835, 2756202, 4134303, 4593670, 5512404, 6890505, 8268606, 9187340, 13781010, 16537212, 20671515, 27562020, 41343030, 82686060]

約数ペア:

[(1, 82686060), (2, 41343030), (3, 27562020), (4, 20671515), (5, 16537212), (6, 13781010), (9, 9187340), (10, 8268606), (12, 6890505), (15, 5512404), (18, 4593670), (20, 4134303), (30, 2756202), (36, 2296835), (45, 1837468), (60, 1378101), (90, 918734), (149, 554940), (180, 459367), (298, 277470), (447, 184980), (596, 138735), (745, 110988), (894, 92490), (1341, 61660), (1490, 55494), (1788, 46245), (2235, 36996), (2682, 30830), (2980, 27747), (3083, 26820), (4470, 18498), (5364, 15415), (6166, 13410), (6705, 12332), (8940, 9249)]