57566340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 191191728

約数和(自身を除く): 133625388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 337, 365, 390, 438, 468, 585, 657, 674, 730, 780, 876, 949, 1011, 1095, 1170, 1314, 1348, 1460, 1685, 1898, 2022, 2190, 2340, 2628, 2847, 3033, 3285, 3370, 3796, 4044, 4380, 4381, 4745, 5055, 5694, 6066, 6570, 6740, 8541, 8762, 9490, 10110, 11388, 12132, 13140, 13143, 14235, 15165, 17082, 17524, 18980, 20220, 21905, 24601, 26286, 28470, 30330, 34164, 39429, 42705, 43810, 49202, 52572, 56940, 60660, 65715, 73803, 78858, 85410, 87620, 98404, 123005, 131430, 147606, 157716, 170820, 197145, 221409, 246010, 262860, 295212, 319813, 369015, 394290, 442818, 492020, 639626, 738030, 788580, 885636, 959439, 1107045, 1279252, 1476060, 1599065, 1918878, 2214090, 2878317, 3198130, 3837756, 4428180, 4797195, 5756634, 6396260, 9594390, 11513268, 14391585, 19188780, 28783170, 57566340]

約数ペア:

[(1, 57566340), (2, 28783170), (3, 19188780), (4, 14391585), (5, 11513268), (6, 9594390), (9, 6396260), (10, 5756634), (12, 4797195), (13, 4428180), (15, 3837756), (18, 3198130), (20, 2878317), (26, 2214090), (30, 1918878), (36, 1599065), (39, 1476060), (45, 1279252), (52, 1107045), (60, 959439), (65, 885636), (73, 788580), (78, 738030), (90, 639626), (117, 492020), (130, 442818), (146, 394290), (156, 369015), (180, 319813), (195, 295212), (219, 262860), (234, 246010), (260, 221409), (292, 197145), (337, 170820), (365, 157716), (390, 147606), (438, 131430), (468, 123005), (585, 98404), (657, 87620), (674, 85410), (730, 78858), (780, 73803), (876, 65715), (949, 60660), (1011, 56940), (1095, 52572), (1170, 49202), (1314, 43810), (1348, 42705), (1460, 39429), (1685, 34164), (1898, 30330), (2022, 28470), (2190, 26286), (2340, 24601), (2628, 21905), (2847, 20220), (3033, 18980), (3285, 17524), (3370, 17082), (3796, 15165), (4044, 14235), (4380, 13143), (4381, 13140), (4745, 12132), (5055, 11388), (5694, 10110), (6066, 9490), (6570, 8762), (6740, 8541)]