26179560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 93677220

約数和(自身を除く): 67497660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 601, 605, 660, 726, 792, 968, 990, 1089, 1202, 1210, 1320, 1452, 1803, 1815, 1980, 2178, 2404, 2420, 2904, 3005, 3606, 3630, 3960, 4356, 4808, 4840, 5409, 5445, 6010, 6611, 7212, 7260, 8712, 9015, 10818, 10890, 12020, 13222, 14424, 14520, 18030, 19833, 21636, 21780, 24040, 26444, 27045, 33055, 36060, 39666, 43272, 43560, 52888, 54090, 59499, 66110, 72120, 72721, 79332, 99165, 108180, 118998, 132220, 145442, 158664, 198330, 216360, 218163, 237996, 264440, 290884, 297495, 363605, 396660, 436326, 475992, 581768, 594990, 654489, 727210, 793320, 872652, 1090815, 1189980, 1308978, 1454420, 1745304, 2181630, 2379960, 2617956, 2908840, 3272445, 4363260, 5235912, 6544890, 8726520, 13089780, 26179560]

約数ペア:

[(1, 26179560), (2, 13089780), (3, 8726520), (4, 6544890), (5, 5235912), (6, 4363260), (8, 3272445), (9, 2908840), (10, 2617956), (11, 2379960), (12, 2181630), (15, 1745304), (18, 1454420), (20, 1308978), (22, 1189980), (24, 1090815), (30, 872652), (33, 793320), (36, 727210), (40, 654489), (44, 594990), (45, 581768), (55, 475992), (60, 436326), (66, 396660), (72, 363605), (88, 297495), (90, 290884), (99, 264440), (110, 237996), (120, 218163), (121, 216360), (132, 198330), (165, 158664), (180, 145442), (198, 132220), (220, 118998), (242, 108180), (264, 99165), (330, 79332), (360, 72721), (363, 72120), (396, 66110), (440, 59499), (484, 54090), (495, 52888), (601, 43560), (605, 43272), (660, 39666), (726, 36060), (792, 33055), (968, 27045), (990, 26444), (1089, 24040), (1202, 21780), (1210, 21636), (1320, 19833), (1452, 18030), (1803, 14520), (1815, 14424), (1980, 13222), (2178, 12020), (2404, 10890), (2420, 10818), (2904, 9015), (3005, 8712), (3606, 7260), (3630, 7212), (3960, 6611), (4356, 6010), (4808, 5445), (4840, 5409)]