528090270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 1365811200

約数和(自身を除く): 837720930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 103, 111, 149, 155, 185, 186, 206, 222, 298, 309, 310, 370, 447, 465, 515, 555, 618, 745, 894, 930, 1030, 1110, 1147, 1490, 1545, 2235, 2294, 3090, 3193, 3441, 3811, 4470, 4619, 5513, 5735, 6386, 6882, 7622, 9238, 9579, 11026, 11433, 11470, 13857, 15347, 15965, 16539, 17205, 19055, 19158, 22866, 23095, 27565, 27714, 30694, 31930, 33078, 34410, 38110, 46041, 46190, 47895, 55130, 57165, 69285, 76735, 82695, 92082, 95790, 114330, 118141, 138570, 153470, 165390, 170903, 230205, 236282, 341806, 354423, 460410, 475757, 512709, 567839, 590705, 708846, 854515, 951514, 1025418, 1135678, 1181410, 1427271, 1703517, 1709030, 1772115, 2378785, 2563545, 2839195, 2854542, 3407034, 3544230, 4757570, 5127090, 5678390, 7136355, 8517585, 14272710, 17035170, 17603009, 35206018, 52809027, 88015045, 105618054, 176030090, 264045135, 528090270]

約数ペア:

[(1, 528090270), (2, 264045135), (3, 176030090), (5, 105618054), (6, 88015045), (10, 52809027), (15, 35206018), (30, 17603009), (31, 17035170), (37, 14272710), (62, 8517585), (74, 7136355), (93, 5678390), (103, 5127090), (111, 4757570), (149, 3544230), (155, 3407034), (185, 2854542), (186, 2839195), (206, 2563545), (222, 2378785), (298, 1772115), (309, 1709030), (310, 1703517), (370, 1427271), (447, 1181410), (465, 1135678), (515, 1025418), (555, 951514), (618, 854515), (745, 708846), (894, 590705), (930, 567839), (1030, 512709), (1110, 475757), (1147, 460410), (1490, 354423), (1545, 341806), (2235, 236282), (2294, 230205), (3090, 170903), (3193, 165390), (3441, 153470), (3811, 138570), (4470, 118141), (4619, 114330), (5513, 95790), (5735, 92082), (6386, 82695), (6882, 76735), (7622, 69285), (9238, 57165), (9579, 55130), (11026, 47895), (11433, 46190), (11470, 46041), (13857, 38110), (15347, 34410), (15965, 33078), (16539, 31930), (17205, 30694), (19055, 27714), (19158, 27565), (22866, 23095)]