901128510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 2467584000

約数和(自身を除く): 1566455490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 83, 90, 135, 158, 166, 237, 249, 270, 395, 415, 474, 498, 509, 711, 747, 790, 830, 1018, 1185, 1245, 1422, 1494, 1527, 2133, 2241, 2370, 2490, 2545, 3054, 3555, 3735, 4266, 4482, 4581, 5090, 6557, 7110, 7470, 7635, 9162, 10665, 11205, 13114, 13743, 15270, 19671, 21330, 22410, 22905, 27486, 32785, 39342, 40211, 42247, 45810, 59013, 65570, 68715, 80422, 84494, 98355, 118026, 120633, 126741, 137430, 177039, 196710, 201055, 211235, 241266, 253482, 295065, 354078, 361899, 380223, 402110, 422470, 590130, 603165, 633705, 723798, 760446, 885195, 1085697, 1140669, 1206330, 1267410, 1770390, 1809495, 1901115, 2171394, 2281338, 3337513, 3618990, 3802230, 5428485, 5703345, 6675026, 10012539, 10856970, 11406690, 16687565, 20025078, 30037617, 33375130, 50062695, 60075234, 90112851, 100125390, 150188085, 180225702, 300376170, 450564255, 901128510]

約数ペア:

[(1, 901128510), (2, 450564255), (3, 300376170), (5, 180225702), (6, 150188085), (9, 100125390), (10, 90112851), (15, 60075234), (18, 50062695), (27, 33375130), (30, 30037617), (45, 20025078), (54, 16687565), (79, 11406690), (83, 10856970), (90, 10012539), (135, 6675026), (158, 5703345), (166, 5428485), (237, 3802230), (249, 3618990), (270, 3337513), (395, 2281338), (415, 2171394), (474, 1901115), (498, 1809495), (509, 1770390), (711, 1267410), (747, 1206330), (790, 1140669), (830, 1085697), (1018, 885195), (1185, 760446), (1245, 723798), (1422, 633705), (1494, 603165), (1527, 590130), (2133, 422470), (2241, 402110), (2370, 380223), (2490, 361899), (2545, 354078), (3054, 295065), (3555, 253482), (3735, 241266), (4266, 211235), (4482, 201055), (4581, 196710), (5090, 177039), (6557, 137430), (7110, 126741), (7470, 120633), (7635, 118026), (9162, 98355), (10665, 84494), (11205, 80422), (13114, 68715), (13743, 65570), (15270, 59013), (19671, 45810), (21330, 42247), (22410, 40211), (22905, 39342), (27486, 32785)]