108979290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 350380800

約数和(自身を除く): 241401510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 109, 115, 126, 135, 138, 161, 189, 207, 210, 218, 230, 270, 315, 322, 327, 345, 378, 414, 483, 529, 545, 621, 630, 654, 690, 763, 805, 945, 966, 981, 1035, 1058, 1090, 1242, 1449, 1526, 1587, 1610, 1635, 1890, 1962, 2070, 2289, 2415, 2507, 2645, 2898, 2943, 3105, 3174, 3270, 3703, 3815, 4347, 4578, 4761, 4830, 4905, 5014, 5290, 5886, 6210, 6867, 7245, 7406, 7521, 7630, 7935, 8694, 9522, 9810, 11109, 11445, 12535, 13734, 14283, 14490, 14715, 15042, 15870, 17549, 18515, 20601, 21735, 22218, 22563, 22890, 23805, 25070, 28566, 29430, 33327, 34335, 35098, 37030, 37605, 41202, 43470, 45126, 47610, 52647, 55545, 57661, 66654, 67689, 68670, 71415, 75210, 87745, 99981, 103005, 105294, 111090, 112815, 115322, 135378, 142830, 157941, 166635, 172983, 175490, 199962, 206010, 225630, 263235, 288305, 315882, 333270, 338445, 345966, 403627, 473823, 499905, 518949, 526470, 576610, 676890, 789705, 807254, 864915, 947646, 999810, 1037898, 1210881, 1556847, 1579410, 1729830, 2018135, 2369115, 2421762, 2594745, 3113694, 3632643, 4036270, 4738230, 5189490, 6054405, 7265286, 7784235, 10897929, 12108810, 15568470, 18163215, 21795858, 36326430, 54489645, 108979290]

約数ペア:

[(1, 108979290), (2, 54489645), (3, 36326430), (5, 21795858), (6, 18163215), (7, 15568470), (9, 12108810), (10, 10897929), (14, 7784235), (15, 7265286), (18, 6054405), (21, 5189490), (23, 4738230), (27, 4036270), (30, 3632643), (35, 3113694), (42, 2594745), (45, 2421762), (46, 2369115), (54, 2018135), (63, 1729830), (69, 1579410), (70, 1556847), (90, 1210881), (105, 1037898), (109, 999810), (115, 947646), (126, 864915), (135, 807254), (138, 789705), (161, 676890), (189, 576610), (207, 526470), (210, 518949), (218, 499905), (230, 473823), (270, 403627), (315, 345966), (322, 338445), (327, 333270), (345, 315882), (378, 288305), (414, 263235), (483, 225630), (529, 206010), (545, 199962), (621, 175490), (630, 172983), (654, 166635), (690, 157941), (763, 142830), (805, 135378), (945, 115322), (966, 112815), (981, 111090), (1035, 105294), (1058, 103005), (1090, 99981), (1242, 87745), (1449, 75210), (1526, 71415), (1587, 68670), (1610, 67689), (1635, 66654), (1890, 57661), (1962, 55545), (2070, 52647), (2289, 47610), (2415, 45126), (2507, 43470), (2645, 41202), (2898, 37605), (2943, 37030), (3105, 35098), (3174, 34335), (3270, 33327), (3703, 29430), (3815, 28566), (4347, 25070), (4578, 23805), (4761, 22890), (4830, 22563), (4905, 22218), (5014, 21735), (5290, 20601), (5886, 18515), (6210, 17549), (6867, 15870), (7245, 15042), (7406, 14715), (7521, 14490), (7630, 14283), (7935, 13734), (8694, 12535), (9522, 11445), (9810, 11109)]