26821805880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1500101}}^1$

素因数の和:1500264

約数の個数: 64

約数和(自身を含む): 81005508000

約数和(自身を除く): 54183702120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 1500101, 3000202, 4500303, 6000404, 7500505, 9000606, 12000808, 15001010, 18001212, 22501515, 30002020, 36002424, 45003030, 60004040, 90006060, 180012120, 223515049, 447030098, 670545147, 894060196, 1117575245, 1341090294, 1788120392, 2235150490, 2682180588, 3352725735, 4470300980, 5364361176, 6705451470, 8940601960, 13410902940, 26821805880]

約数ペア:

[(1, 26821805880), (2, 13410902940), (3, 8940601960), (4, 6705451470), (5, 5364361176), (6, 4470300980), (8, 3352725735), (10, 2682180588), (12, 2235150490), (15, 1788120392), (20, 1341090294), (24, 1117575245), (30, 894060196), (40, 670545147), (60, 447030098), (120, 223515049), (149, 180012120), (298, 90006060), (447, 60004040), (596, 45003030), (745, 36002424), (894, 30002020), (1192, 22501515), (1490, 18001212), (1788, 15001010), (2235, 12000808), (2980, 9000606), (3576, 7500505), (4470, 6000404), (5960, 4500303), (8940, 3000202), (17880, 1500101)]