77608080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 214873200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 239, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 478, 492, 495, 528, 615, 656, 660, 717, 720, 738, 792, 820, 880, 902, 956, 984, 990, 1195, 1230, 1320, 1353, 1434, 1476, 1584, 1640, 1804, 1845, 1912, 1968, 1980, 2151, 2255, 2390, 2460, 2629, 2640, 2706, 2868, 2952, 3280, 3585, 3608, 3690, 3824, 3960, 4059, 4302, 4510, 4780, 4920, 5258, 5412, 5736, 5904, 6765, 7170, 7216, 7380, 7887, 7920, 8118, 8604, 9020, 9560, 9799, 9840, 10516, 10755, 10824, 11472, 13145, 13530, 14340, 14760, 15774, 16236, 17208, 18040, 19120, 19598, 20295, 21032, 21510, 21648, 23661, 26290, 27060, 28680, 29397, 29520, 31548, 32472, 34416, 36080, 39196, 39435, 40590, 42064, 43020, 47322, 48995, 52580, 54120, 57360, 58794, 63096, 64944, 78392, 78870, 81180, 86040, 88191, 94644, 97990, 105160, 107789, 108240, 117588, 118305, 126192, 146985, 156784, 157740, 162360, 172080, 176382, 189288, 195980, 210320, 215578, 235176, 236610, 293970, 315480, 323367, 324720, 352764, 378576, 391960, 431156, 440955, 470352, 473220, 538945, 587940, 630960, 646734, 705528, 783920, 862312, 881910, 946440, 970101, 1077890, 1175880, 1293468, 1411056, 1616835, 1724624, 1763820, 1892880, 1940202, 2155780, 2351760, 2586936, 3233670, 3527640, 3880404, 4311560, 4850505, 5173872, 6467340, 7055280, 7760808, 8623120, 9701010, 12934680, 15521616, 19402020, 25869360, 38804040, 77608080]

約数ペア:

[(1, 77608080), (2, 38804040), (3, 25869360), (4, 19402020), (5, 15521616), (6, 12934680), (8, 9701010), (9, 8623120), (10, 7760808), (11, 7055280), (12, 6467340), (15, 5173872), (16, 4850505), (18, 4311560), (20, 3880404), (22, 3527640), (24, 3233670), (30, 2586936), (33, 2351760), (36, 2155780), (40, 1940202), (41, 1892880), (44, 1763820), (45, 1724624), (48, 1616835), (55, 1411056), (60, 1293468), (66, 1175880), (72, 1077890), (80, 970101), (82, 946440), (88, 881910), (90, 862312), (99, 783920), (110, 705528), (120, 646734), (123, 630960), (132, 587940), (144, 538945), (164, 473220), (165, 470352), (176, 440955), (180, 431156), (198, 391960), (205, 378576), (220, 352764), (239, 324720), (240, 323367), (246, 315480), (264, 293970), (328, 236610), (330, 235176), (360, 215578), (369, 210320), (396, 195980), (410, 189288), (440, 176382), (451, 172080), (478, 162360), (492, 157740), (495, 156784), (528, 146985), (615, 126192), (656, 118305), (660, 117588), (717, 108240), (720, 107789), (738, 105160), (792, 97990), (820, 94644), (880, 88191), (902, 86040), (956, 81180), (984, 78870), (990, 78392), (1195, 64944), (1230, 63096), (1320, 58794), (1353, 57360), (1434, 54120), (1476, 52580), (1584, 48995), (1640, 47322), (1804, 43020), (1845, 42064), (1912, 40590), (1968, 39435), (1980, 39196), (2151, 36080), (2255, 34416), (2390, 32472), (2460, 31548), (2629, 29520), (2640, 29397), (2706, 28680), (2868, 27060), (2952, 26290), (3280, 23661), (3585, 21648), (3608, 21510), (3690, 21032), (3824, 20295), (3960, 19598), (4059, 19120), (4302, 18040), (4510, 17208), (4780, 16236), (4920, 15774), (5258, 14760), (5412, 14340), (5736, 13530), (5904, 13145), (6765, 11472), (7170, 10824), (7216, 10755), (7380, 10516), (7887, 9840), (7920, 9799), (8118, 9560), (8604, 9020)]