88881660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3112

約数の個数: 144

約数和(自身を含む): 321624576

約数和(自身を除く): 232742916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3067, 3220, 4140, 4830, 5796, 6134, 7245, 9201, 9660, 12268, 14490, 15335, 18402, 21469, 27603, 28980, 30670, 36804, 42938, 46005, 55206, 61340, 64407, 70541, 85876, 92010, 107345, 110412, 128814, 138015, 141082, 184020, 193221, 211623, 214690, 257628, 276030, 282164, 322035, 352705, 386442, 423246, 429380, 493787, 552060, 634869, 644070, 705410, 772884, 846492, 966105, 987574, 1058115, 1269738, 1288140, 1410820, 1481361, 1932210, 1975148, 2116230, 2468935, 2539476, 2962722, 3174345, 3864420, 4232460, 4444083, 4937870, 5925444, 6348690, 7406805, 8888166, 9875740, 12697380, 14813610, 17776332, 22220415, 29627220, 44440830, 88881660]

約数ペア:

[(1, 88881660), (2, 44440830), (3, 29627220), (4, 22220415), (5, 17776332), (6, 14813610), (7, 12697380), (9, 9875740), (10, 8888166), (12, 7406805), (14, 6348690), (15, 5925444), (18, 4937870), (20, 4444083), (21, 4232460), (23, 3864420), (28, 3174345), (30, 2962722), (35, 2539476), (36, 2468935), (42, 2116230), (45, 1975148), (46, 1932210), (60, 1481361), (63, 1410820), (69, 1288140), (70, 1269738), (84, 1058115), (90, 987574), (92, 966105), (105, 846492), (115, 772884), (126, 705410), (138, 644070), (140, 634869), (161, 552060), (180, 493787), (207, 429380), (210, 423246), (230, 386442), (252, 352705), (276, 322035), (315, 282164), (322, 276030), (345, 257628), (414, 214690), (420, 211623), (460, 193221), (483, 184020), (630, 141082), (644, 138015), (690, 128814), (805, 110412), (828, 107345), (966, 92010), (1035, 85876), (1260, 70541), (1380, 64407), (1449, 61340), (1610, 55206), (1932, 46005), (2070, 42938), (2415, 36804), (2898, 30670), (3067, 28980), (3220, 27603), (4140, 21469), (4830, 18402), (5796, 15335), (6134, 14490), (7245, 12268), (9201, 9660)]