90717774780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1109}}^1\times {\mathrm{1801}}^1$

素因数の和:3679

約数の個数: 96

約数和(自身を含む): 254716015680

約数和(自身を除く): 163998240900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1109, 1514, 1801, 2218, 2271, 3028, 3327, 3602, 3785, 4436, 4542, 5403, 5545, 6654, 7204, 7570, 9005, 9084, 10806, 11090, 11355, 13308, 15140, 16635, 18010, 21612, 22180, 22710, 27015, 33270, 36020, 45420, 54030, 66540, 108060, 839513, 1363357, 1679026, 1997309, 2518539, 2726714, 3358052, 3994618, 4090071, 4197565, 5037078, 5453428, 5991927, 6816785, 7989236, 8180142, 8395130, 9986545, 10074156, 11983854, 12592695, 13633570, 16360284, 16790260, 19973090, 20450355, 23967708, 25185390, 27267140, 29959635, 39946180, 40900710, 50370780, 59919270, 81801420, 119838540, 1511962913, 3023925826, 4535888739, 6047851652, 7559814565, 9071777478, 15119629130, 18143554956, 22679443695, 30239258260, 45358887390, 90717774780]

約数ペア:

[(1, 90717774780), (2, 45358887390), (3, 30239258260), (4, 22679443695), (5, 18143554956), (6, 15119629130), (10, 9071777478), (12, 7559814565), (15, 6047851652), (20, 4535888739), (30, 3023925826), (60, 1511962913), (757, 119838540), (1109, 81801420), (1514, 59919270), (1801, 50370780), (2218, 40900710), (2271, 39946180), (3028, 29959635), (3327, 27267140), (3602, 25185390), (3785, 23967708), (4436, 20450355), (4542, 19973090), (5403, 16790260), (5545, 16360284), (6654, 13633570), (7204, 12592695), (7570, 11983854), (9005, 10074156), (9084, 9986545), (10806, 8395130), (11090, 8180142), (11355, 7989236), (13308, 6816785), (15140, 5991927), (16635, 5453428), (18010, 5037078), (21612, 4197565), (22180, 4090071), (22710, 3994618), (27015, 3358052), (33270, 2726714), (36020, 2518539), (45420, 1997309), (54030, 1679026), (66540, 1363357), (108060, 839513)]