877444920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73859}}^1$

素因数の和:73890

約数の個数: 128

約数和(自身を含む): 3190752000

約数和(自身を除く): 2313307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 73859, 147718, 221577, 295436, 369295, 443154, 590872, 664731, 738590, 812449, 886308, 1107885, 1329462, 1477180, 1624898, 1772616, 1994193, 2215770, 2437347, 2658924, 2954360, 3249796, 3323655, 3988386, 4062245, 4431540, 4874694, 5317848, 6499592, 6647310, 7312041, 7976772, 8124490, 8863080, 9749388, 9970965, 12186735, 13294620, 14624082, 15953544, 16248980, 19498776, 19941930, 21936123, 24373470, 26589240, 29248164, 32497960, 36560205, 39883860, 43872246, 48746940, 58496328, 73120410, 79767720, 87744492, 97493880, 109680615, 146240820, 175488984, 219361230, 292481640, 438722460, 877444920]

約数ペア:

[(1, 877444920), (2, 438722460), (3, 292481640), (4, 219361230), (5, 175488984), (6, 146240820), (8, 109680615), (9, 97493880), (10, 87744492), (11, 79767720), (12, 73120410), (15, 58496328), (18, 48746940), (20, 43872246), (22, 39883860), (24, 36560205), (27, 32497960), (30, 29248164), (33, 26589240), (36, 24373470), (40, 21936123), (44, 19941930), (45, 19498776), (54, 16248980), (55, 15953544), (60, 14624082), (66, 13294620), (72, 12186735), (88, 9970965), (90, 9749388), (99, 8863080), (108, 8124490), (110, 7976772), (120, 7312041), (132, 6647310), (135, 6499592), (165, 5317848), (180, 4874694), (198, 4431540), (216, 4062245), (220, 3988386), (264, 3323655), (270, 3249796), (297, 2954360), (330, 2658924), (360, 2437347), (396, 2215770), (440, 1994193), (495, 1772616), (540, 1624898), (594, 1477180), (660, 1329462), (792, 1107885), (990, 886308), (1080, 812449), (1188, 738590), (1320, 664731), (1485, 590872), (1980, 443154), (2376, 369295), (2970, 295436), (3960, 221577), (5940, 147718), (11880, 73859)]