90779040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 216

約数和(自身を含む): 341159364

約数和(自身を除く): 250380324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 521, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1042, 1056, 1089, 1210, 1320, 1440, 1452, 1563, 1584, 1760, 1815, 1936, 1980, 2084, 2178, 2420, 2605, 2640, 2904, 3126, 3168, 3630, 3872, 3960, 4168, 4356, 4689, 4840, 5210, 5280, 5445, 5731, 5808, 6252, 7260, 7815, 7920, 8336, 8712, 9378, 9680, 10420, 10890, 11462, 11616, 12504, 14520, 15630, 15840, 16672, 17193, 17424, 18756, 19360, 20840, 21780, 22924, 23445, 25008, 28655, 29040, 31260, 34386, 34848, 37512, 41680, 43560, 45848, 46890, 50016, 51579, 57310, 58080, 62520, 63041, 68772, 75024, 83360, 85965, 87120, 91696, 93780, 103158, 114620, 125040, 126082, 137544, 150048, 171930, 174240, 183392, 187560, 189123, 206316, 229240, 250080, 252164, 257895, 275088, 315205, 343860, 375120, 378246, 412632, 458480, 504328, 515790, 550176, 567369, 630410, 687720, 750240, 756492, 825264, 916960, 945615, 1008656, 1031580, 1134738, 1260820, 1375440, 1512984, 1650528, 1891230, 2017312, 2063160, 2269476, 2521640, 2750880, 2836845, 3025968, 3782460, 4126320, 4538952, 5043280, 5673690, 6051936, 7564920, 8252640, 9077904, 10086560, 11347380, 15129840, 18155808, 22694760, 30259680, 45389520, 90779040]

約数ペア:

[(1, 90779040), (2, 45389520), (3, 30259680), (4, 22694760), (5, 18155808), (6, 15129840), (8, 11347380), (9, 10086560), (10, 9077904), (11, 8252640), (12, 7564920), (15, 6051936), (16, 5673690), (18, 5043280), (20, 4538952), (22, 4126320), (24, 3782460), (30, 3025968), (32, 2836845), (33, 2750880), (36, 2521640), (40, 2269476), (44, 2063160), (45, 2017312), (48, 1891230), (55, 1650528), (60, 1512984), (66, 1375440), (72, 1260820), (80, 1134738), (88, 1031580), (90, 1008656), (96, 945615), (99, 916960), (110, 825264), (120, 756492), (121, 750240), (132, 687720), (144, 630410), (160, 567369), (165, 550176), (176, 515790), (180, 504328), (198, 458480), (220, 412632), (240, 378246), (242, 375120), (264, 343860), (288, 315205), (330, 275088), (352, 257895), (360, 252164), (363, 250080), (396, 229240), (440, 206316), (480, 189123), (484, 187560), (495, 183392), (521, 174240), (528, 171930), (605, 150048), (660, 137544), (720, 126082), (726, 125040), (792, 114620), (880, 103158), (968, 93780), (990, 91696), (1042, 87120), (1056, 85965), (1089, 83360), (1210, 75024), (1320, 68772), (1440, 63041), (1452, 62520), (1563, 58080), (1584, 57310), (1760, 51579), (1815, 50016), (1936, 46890), (1980, 45848), (2084, 43560), (2178, 41680), (2420, 37512), (2605, 34848), (2640, 34386), (2904, 31260), (3126, 29040), (3168, 28655), (3630, 25008), (3872, 23445), (3960, 22924), (4168, 21780), (4356, 20840), (4689, 19360), (4840, 18756), (5210, 17424), (5280, 17193), (5445, 16672), (5731, 15840), (5808, 15630), (6252, 14520), (7260, 12504), (7815, 11616), (7920, 11462), (8336, 10890), (8712, 10420), (9378, 9680)]