775358760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2521}}^1$

素因数の和:2779

約数の個数: 128

約数和(自身を含む): 2549439360

約数和(自身を除く): 1774080600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 233, 264, 330, 440, 466, 660, 699, 932, 1165, 1320, 1398, 1864, 2330, 2521, 2563, 2796, 3495, 4660, 5042, 5126, 5592, 6990, 7563, 7689, 9320, 10084, 10252, 12605, 12815, 13980, 15126, 15378, 20168, 20504, 25210, 25630, 27731, 27960, 30252, 30756, 37815, 38445, 50420, 51260, 55462, 60504, 61512, 75630, 76890, 83193, 100840, 102520, 110924, 138655, 151260, 153780, 166386, 221848, 277310, 302520, 307560, 332772, 415965, 554620, 587393, 665544, 831930, 1109240, 1174786, 1663860, 1762179, 2349572, 2936965, 3327720, 3524358, 4699144, 5873930, 6461323, 7048716, 8810895, 11747860, 12922646, 14097432, 17621790, 19383969, 23495720, 25845292, 32306615, 35243580, 38767938, 51690584, 64613230, 70487160, 77535876, 96919845, 129226460, 155071752, 193839690, 258452920, 387679380, 775358760]

約数ペア:

[(1, 775358760), (2, 387679380), (3, 258452920), (4, 193839690), (5, 155071752), (6, 129226460), (8, 96919845), (10, 77535876), (11, 70487160), (12, 64613230), (15, 51690584), (20, 38767938), (22, 35243580), (24, 32306615), (30, 25845292), (33, 23495720), (40, 19383969), (44, 17621790), (55, 14097432), (60, 12922646), (66, 11747860), (88, 8810895), (110, 7048716), (120, 6461323), (132, 5873930), (165, 4699144), (220, 3524358), (233, 3327720), (264, 2936965), (330, 2349572), (440, 1762179), (466, 1663860), (660, 1174786), (699, 1109240), (932, 831930), (1165, 665544), (1320, 587393), (1398, 554620), (1864, 415965), (2330, 332772), (2521, 307560), (2563, 302520), (2796, 277310), (3495, 221848), (4660, 166386), (5042, 153780), (5126, 151260), (5592, 138655), (6990, 110924), (7563, 102520), (7689, 100840), (9320, 83193), (10084, 76890), (10252, 75630), (12605, 61512), (12815, 60504), (13980, 55462), (15126, 51260), (15378, 50420), (20168, 38445), (20504, 37815), (25210, 30756), (25630, 30252), (27731, 27960)]