27019440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1816

約数の個数: 160

約数和(自身を含む): 106421760

約数和(自身を除く): 79402320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1787, 1890, 2160, 2520, 3024, 3574, 3780, 5040, 5361, 7148, 7560, 8935, 10722, 12509, 14296, 15120, 16083, 17870, 21444, 25018, 26805, 28592, 32166, 35740, 37527, 42888, 48249, 50036, 53610, 62545, 64332, 71480, 75054, 80415, 85776, 96498, 100072, 107220, 112581, 125090, 128664, 142960, 150108, 160830, 187635, 192996, 200144, 214440, 225162, 241245, 250180, 257328, 300216, 321660, 337743, 375270, 385992, 428880, 450324, 482490, 500360, 562905, 600432, 643320, 675486, 750540, 771984, 900648, 964980, 1000720, 1125810, 1286640, 1350972, 1501080, 1688715, 1801296, 1929960, 2251620, 2701944, 3002160, 3377430, 3859920, 4503240, 5403888, 6754860, 9006480, 13509720, 27019440]

約数ペア:

[(1, 27019440), (2, 13509720), (3, 9006480), (4, 6754860), (5, 5403888), (6, 4503240), (7, 3859920), (8, 3377430), (9, 3002160), (10, 2701944), (12, 2251620), (14, 1929960), (15, 1801296), (16, 1688715), (18, 1501080), (20, 1350972), (21, 1286640), (24, 1125810), (27, 1000720), (28, 964980), (30, 900648), (35, 771984), (36, 750540), (40, 675486), (42, 643320), (45, 600432), (48, 562905), (54, 500360), (56, 482490), (60, 450324), (63, 428880), (70, 385992), (72, 375270), (80, 337743), (84, 321660), (90, 300216), (105, 257328), (108, 250180), (112, 241245), (120, 225162), (126, 214440), (135, 200144), (140, 192996), (144, 187635), (168, 160830), (180, 150108), (189, 142960), (210, 128664), (216, 125090), (240, 112581), (252, 107220), (270, 100072), (280, 96498), (315, 85776), (336, 80415), (360, 75054), (378, 71480), (420, 64332), (432, 62545), (504, 53610), (540, 50036), (560, 48249), (630, 42888), (720, 37527), (756, 35740), (840, 32166), (945, 28592), (1008, 26805), (1080, 25018), (1260, 21444), (1512, 17870), (1680, 16083), (1787, 15120), (1890, 14296), (2160, 12509), (2520, 10722), (3024, 8935), (3574, 7560), (3780, 7148), (5040, 5361)]