57808080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 200

約数和(自身を含む): 219298464

約数和(自身を除く): 161490384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 811, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1622, 1782, 1980, 2160, 2376, 2433, 2640, 2970, 3240, 3244, 3564, 3960, 4055, 4455, 4752, 4866, 5940, 6480, 6488, 7128, 7299, 7920, 8110, 8910, 8921, 9732, 11880, 12165, 12976, 14256, 14598, 16220, 17820, 17842, 19464, 21897, 23760, 24330, 26763, 29196, 32440, 35640, 35684, 36495, 38928, 43794, 44605, 48660, 53526, 58392, 64880, 65691, 71280, 71368, 72990, 80289, 87588, 89210, 97320, 107052, 109485, 116784, 131382, 133815, 142736, 145980, 160578, 175176, 178420, 194640, 214104, 218970, 240867, 262764, 267630, 291960, 321156, 328455, 350352, 356840, 401445, 428208, 437940, 481734, 525528, 535260, 583920, 642312, 656910, 713680, 722601, 802890, 875880, 963468, 1051056, 1070520, 1204335, 1284624, 1313820, 1445202, 1605780, 1751760, 1926936, 2141040, 2408670, 2627640, 2890404, 3211560, 3613005, 3853872, 4817340, 5255280, 5780808, 6423120, 7226010, 9634680, 11561616, 14452020, 19269360, 28904040, 57808080]

約数ペア:

[(1, 57808080), (2, 28904040), (3, 19269360), (4, 14452020), (5, 11561616), (6, 9634680), (8, 7226010), (9, 6423120), (10, 5780808), (11, 5255280), (12, 4817340), (15, 3853872), (16, 3613005), (18, 3211560), (20, 2890404), (22, 2627640), (24, 2408670), (27, 2141040), (30, 1926936), (33, 1751760), (36, 1605780), (40, 1445202), (44, 1313820), (45, 1284624), (48, 1204335), (54, 1070520), (55, 1051056), (60, 963468), (66, 875880), (72, 802890), (80, 722601), (81, 713680), (88, 656910), (90, 642312), (99, 583920), (108, 535260), (110, 525528), (120, 481734), (132, 437940), (135, 428208), (144, 401445), (162, 356840), (165, 350352), (176, 328455), (180, 321156), (198, 291960), (216, 267630), (220, 262764), (240, 240867), (264, 218970), (270, 214104), (297, 194640), (324, 178420), (330, 175176), (360, 160578), (396, 145980), (405, 142736), (432, 133815), (440, 131382), (495, 116784), (528, 109485), (540, 107052), (594, 97320), (648, 89210), (660, 87588), (720, 80289), (792, 72990), (810, 71368), (811, 71280), (880, 65691), (891, 64880), (990, 58392), (1080, 53526), (1188, 48660), (1296, 44605), (1320, 43794), (1485, 38928), (1584, 36495), (1620, 35684), (1622, 35640), (1782, 32440), (1980, 29196), (2160, 26763), (2376, 24330), (2433, 23760), (2640, 21897), (2970, 19464), (3240, 17842), (3244, 17820), (3564, 16220), (3960, 14598), (4055, 14256), (4455, 12976), (4752, 12165), (4866, 11880), (5940, 9732), (6480, 8921), (6488, 8910), (7128, 8110), (7299, 7920)]