89237184.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 320112000

約数和(自身を除く): 216684270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 49, 63, 70, 90, 94, 98, 105, 126, 141, 147, 210, 235, 245, 282, 294, 315, 329, 423, 441, 470, 490, 499, 630, 658, 705, 735, 846, 882, 987, 998, 1410, 1470, 1497, 1645, 1974, 2115, 2205, 2303, 2495, 2961, 2994, 3290, 3493, 4230, 4410, 4491, 4606, 4935, 4990, 5922, 6909, 6986, 7485, 8982, 9870, 10479, 11515, 13818, 14805, 14970, 17465, 20727, 20958, 22455, 23030, 23453, 24451, 29610, 31437, 34545, 34930, 41454, 44910, 46906, 48902, 52395, 62874, 69090, 70359, 73353, 103635, 104790, 117265, 122255, 140718, 146706, 157185, 164171, 207270, 211077, 220059, 234530, 244510, 314370, 328342, 351795, 366765, 422154, 440118, 492513, 703590, 733530, 820855, 985026, 1055385, 1100295, 1149197, 1477539, 1641710, 2110770, 2200590, 2298394, 2462565, 2955078, 3447591, 4925130, 5745985, 6895182, 7387695, 10342773, 11491970, 14775390, 17237955, 20685546, 34475910, 51713865, 103427730]

約数ペア:

[(1, 103427730), (2, 51713865), (3, 34475910), (5, 20685546), (6, 17237955), (7, 14775390), (9, 11491970), (10, 10342773), (14, 7387695), (15, 6895182), (18, 5745985), (21, 4925130), (30, 3447591), (35, 2955078), (42, 2462565), (45, 2298394), (47, 2200590), (49, 2110770), (63, 1641710), (70, 1477539), (90, 1149197), (94, 1100295), (98, 1055385), (105, 985026), (126, 820855), (141, 733530), (147, 703590), (210, 492513), (235, 440118), (245, 422154), (282, 366765), (294, 351795), (315, 328342), (329, 314370), (423, 244510), (441, 234530), (470, 220059), (490, 211077), (499, 207270), (630, 164171), (658, 157185), (705, 146706), (735, 140718), (846, 122255), (882, 117265), (987, 104790), (998, 103635), (1410, 73353), (1470, 70359), (1497, 69090), (1645, 62874), (1974, 52395), (2115, 48902), (2205, 46906), (2303, 44910), (2495, 41454), (2961, 34930), (2994, 34545), (3290, 31437), (3493, 29610), (4230, 24451), (4410, 23453), (4491, 23030), (4606, 22455), (4935, 20958), (4990, 20727), (5922, 17465), (6909, 14970), (6986, 14805), (7485, 13818), (8982, 11515), (9870, 10479)]