65153880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16453}}^1$

素因数の和:16481

約数の個数: 96

約数和(自身を含む): 231014160

約数和(自身を除く): 165860280

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, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16453, 32906, 49359, 65812, 82265, 98718, 131624, 148077, 164530, 180983, 197436, 246795, 296154, 329060, 361966, 394872, 493590, 542949, 592308, 658120, 723932, 740385, 904915, 987180, 1085898, 1184616, 1447864, 1480770, 1628847, 1809830, 1974360, 2171796, 2714745, 2961540, 3257694, 3619660, 4343592, 5429490, 5923080, 6515388, 7239320, 8144235, 10858980, 13030776, 16288470, 21717960, 32576940, 65153880]

約数ペア:

[(1, 65153880), (2, 32576940), (3, 21717960), (4, 16288470), (5, 13030776), (6, 10858980), (8, 8144235), (9, 7239320), (10, 6515388), (11, 5923080), (12, 5429490), (15, 4343592), (18, 3619660), (20, 3257694), (22, 2961540), (24, 2714745), (30, 2171796), (33, 1974360), (36, 1809830), (40, 1628847), (44, 1480770), (45, 1447864), (55, 1184616), (60, 1085898), (66, 987180), (72, 904915), (88, 740385), (90, 723932), (99, 658120), (110, 592308), (120, 542949), (132, 493590), (165, 394872), (180, 361966), (198, 329060), (220, 296154), (264, 246795), (330, 197436), (360, 180983), (396, 164530), (440, 148077), (495, 131624), (660, 98718), (792, 82265), (990, 65812), (1320, 49359), (1980, 32906), (3960, 16453)]