108027780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 369266688

約数和(自身を除く): 261238908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 53, 60, 69, 70, 84, 92, 105, 106, 115, 138, 140, 159, 161, 210, 211, 212, 230, 265, 276, 318, 322, 345, 371, 420, 422, 460, 483, 530, 633, 636, 644, 690, 742, 795, 805, 844, 966, 1055, 1060, 1113, 1219, 1266, 1380, 1477, 1484, 1590, 1610, 1855, 1932, 2110, 2226, 2415, 2438, 2532, 2954, 3165, 3180, 3220, 3657, 3710, 4220, 4431, 4452, 4830, 4853, 4876, 5565, 5908, 6095, 6330, 7314, 7385, 7420, 8533, 8862, 9660, 9706, 11130, 11183, 12190, 12660, 14559, 14628, 14770, 17066, 17724, 18285, 19412, 22155, 22260, 22366, 24265, 24380, 25599, 29118, 29540, 33549, 33971, 34132, 36570, 42665, 44310, 44732, 48530, 51198, 55915, 58236, 67098, 67942, 72795, 73140, 78281, 85330, 88620, 97060, 101913, 102396, 111830, 127995, 134196, 135884, 145590, 156562, 167745, 169855, 170660, 203826, 223660, 234843, 255990, 257209, 291180, 313124, 335490, 339710, 391405, 407652, 469686, 509565, 511980, 514418, 670980, 679420, 771627, 782810, 939372, 1019130, 1028836, 1174215, 1286045, 1543254, 1565620, 1800463, 2038260, 2348430, 2572090, 3086508, 3600926, 3858135, 4696860, 5144180, 5401389, 7201852, 7716270, 9002315, 10802778, 15432540, 18004630, 21605556, 27006945, 36009260, 54013890, 108027780]

約数ペア:

[(1, 108027780), (2, 54013890), (3, 36009260), (4, 27006945), (5, 21605556), (6, 18004630), (7, 15432540), (10, 10802778), (12, 9002315), (14, 7716270), (15, 7201852), (20, 5401389), (21, 5144180), (23, 4696860), (28, 3858135), (30, 3600926), (35, 3086508), (42, 2572090), (46, 2348430), (53, 2038260), (60, 1800463), (69, 1565620), (70, 1543254), (84, 1286045), (92, 1174215), (105, 1028836), (106, 1019130), (115, 939372), (138, 782810), (140, 771627), (159, 679420), (161, 670980), (210, 514418), (211, 511980), (212, 509565), (230, 469686), (265, 407652), (276, 391405), (318, 339710), (322, 335490), (345, 313124), (371, 291180), (420, 257209), (422, 255990), (460, 234843), (483, 223660), (530, 203826), (633, 170660), (636, 169855), (644, 167745), (690, 156562), (742, 145590), (795, 135884), (805, 134196), (844, 127995), (966, 111830), (1055, 102396), (1060, 101913), (1113, 97060), (1219, 88620), (1266, 85330), (1380, 78281), (1477, 73140), (1484, 72795), (1590, 67942), (1610, 67098), (1855, 58236), (1932, 55915), (2110, 51198), (2226, 48530), (2415, 44732), (2438, 44310), (2532, 42665), (2954, 36570), (3165, 34132), (3180, 33971), (3220, 33549), (3657, 29540), (3710, 29118), (4220, 25599), (4431, 24380), (4452, 24265), (4830, 22366), (4853, 22260), (4876, 22155), (5565, 19412), (5908, 18285), (6095, 17724), (6330, 17066), (7314, 14770), (7385, 14628), (7420, 14559), (8533, 12660), (8862, 12190), (9660, 11183), (9706, 11130)]