88231220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 162591436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 47, 53, 55, 70, 77, 92, 94, 106, 110, 115, 140, 154, 161, 188, 212, 220, 230, 235, 253, 265, 308, 322, 329, 371, 385, 460, 470, 506, 517, 530, 583, 644, 658, 742, 770, 805, 940, 1012, 1034, 1060, 1081, 1166, 1219, 1265, 1316, 1484, 1540, 1610, 1645, 1771, 1855, 2068, 2162, 2332, 2438, 2491, 2530, 2585, 2915, 3220, 3290, 3542, 3619, 3710, 4081, 4324, 4876, 4982, 5060, 5170, 5405, 5830, 6095, 6580, 7084, 7238, 7420, 7567, 8162, 8533, 8855, 9964, 10340, 10810, 11660, 11891, 12190, 12455, 13409, 14476, 15134, 16324, 17066, 17437, 17710, 18095, 20405, 21620, 23782, 24380, 24910, 26818, 27401, 30268, 34132, 34874, 35420, 36190, 37835, 40810, 42665, 47564, 49820, 53636, 54802, 57293, 59455, 67045, 69748, 72380, 75670, 81620, 83237, 85330, 87185, 93863, 109604, 114586, 118910, 134090, 137005, 151340, 166474, 170660, 174370, 187726, 191807, 229172, 237820, 268180, 274010, 286465, 332948, 348740, 375452, 383614, 401051, 416185, 469315, 548020, 572930, 630223, 767228, 802102, 832370, 938630, 959035, 1145860, 1260446, 1604204, 1664740, 1877260, 1918070, 2005255, 2520892, 3151115, 3836140, 4010510, 4411561, 6302230, 8021020, 8823122, 12604460, 17646244, 22057805, 44115610, 88231220]

約数ペア:

[(1, 88231220), (2, 44115610), (4, 22057805), (5, 17646244), (7, 12604460), (10, 8823122), (11, 8021020), (14, 6302230), (20, 4411561), (22, 4010510), (23, 3836140), (28, 3151115), (35, 2520892), (44, 2005255), (46, 1918070), (47, 1877260), (53, 1664740), (55, 1604204), (70, 1260446), (77, 1145860), (92, 959035), (94, 938630), (106, 832370), (110, 802102), (115, 767228), (140, 630223), (154, 572930), (161, 548020), (188, 469315), (212, 416185), (220, 401051), (230, 383614), (235, 375452), (253, 348740), (265, 332948), (308, 286465), (322, 274010), (329, 268180), (371, 237820), (385, 229172), (460, 191807), (470, 187726), (506, 174370), (517, 170660), (530, 166474), (583, 151340), (644, 137005), (658, 134090), (742, 118910), (770, 114586), (805, 109604), (940, 93863), (1012, 87185), (1034, 85330), (1060, 83237), (1081, 81620), (1166, 75670), (1219, 72380), (1265, 69748), (1316, 67045), (1484, 59455), (1540, 57293), (1610, 54802), (1645, 53636), (1771, 49820), (1855, 47564), (2068, 42665), (2162, 40810), (2332, 37835), (2438, 36190), (2491, 35420), (2530, 34874), (2585, 34132), (2915, 30268), (3220, 27401), (3290, 26818), (3542, 24910), (3619, 24380), (3710, 23782), (4081, 21620), (4324, 20405), (4876, 18095), (4982, 17710), (5060, 17437), (5170, 17066), (5405, 16324), (5830, 15134), (6095, 14476), (6580, 13409), (7084, 12455), (7238, 12190), (7420, 11891), (7567, 11660), (8162, 10810), (8533, 10340), (8855, 9964)]