77506560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^2$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 278206110

約数和(自身を除く): 200699550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 768, 841, 870, 928, 960, 1024, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1682, 1740, 1856, 1920, 2048, 2088, 2304, 2320, 2523, 2560, 2610, 2784, 2880, 3072, 3364, 3480, 3712, 3840, 4176, 4205, 4608, 4640, 5046, 5120, 5220, 5568, 5760, 6144, 6728, 6960, 7424, 7569, 7680, 8352, 8410, 9216, 9280, 10092, 10240, 10440, 11136, 11520, 12615, 13456, 13920, 14848, 15138, 15360, 16704, 16820, 18432, 18560, 20184, 20880, 22272, 23040, 25230, 26912, 27840, 29696, 30276, 30720, 33408, 33640, 37120, 37845, 40368, 41760, 44544, 46080, 50460, 53824, 55680, 59392, 60552, 66816, 67280, 74240, 75690, 80736, 83520, 89088, 92160, 100920, 107648, 111360, 121104, 133632, 134560, 148480, 151380, 161472, 167040, 178176, 201840, 215296, 222720, 242208, 267264, 269120, 296960, 302760, 322944, 334080, 403680, 430592, 445440, 484416, 534528, 538240, 605520, 645888, 668160, 807360, 861184, 890880, 968832, 1076480, 1211040, 1291776, 1336320, 1614720, 1722368, 1937664, 2152960, 2422080, 2583552, 2672640, 3229440, 3875328, 4305920, 4844160, 5167104, 6458880, 7750656, 8611840, 9688320, 12917760, 15501312, 19376640, 25835520, 38753280, 77506560]

約数ペア:

[(1, 77506560), (2, 38753280), (3, 25835520), (4, 19376640), (5, 15501312), (6, 12917760), (8, 9688320), (9, 8611840), (10, 7750656), (12, 6458880), (15, 5167104), (16, 4844160), (18, 4305920), (20, 3875328), (24, 3229440), (29, 2672640), (30, 2583552), (32, 2422080), (36, 2152960), (40, 1937664), (45, 1722368), (48, 1614720), (58, 1336320), (60, 1291776), (64, 1211040), (72, 1076480), (80, 968832), (87, 890880), (90, 861184), (96, 807360), (116, 668160), (120, 645888), (128, 605520), (144, 538240), (145, 534528), (160, 484416), (174, 445440), (180, 430592), (192, 403680), (232, 334080), (240, 322944), (256, 302760), (261, 296960), (288, 269120), (290, 267264), (320, 242208), (348, 222720), (360, 215296), (384, 201840), (435, 178176), (464, 167040), (480, 161472), (512, 151380), (522, 148480), (576, 134560), (580, 133632), (640, 121104), (696, 111360), (720, 107648), (768, 100920), (841, 92160), (870, 89088), (928, 83520), (960, 80736), (1024, 75690), (1044, 74240), (1152, 67280), (1160, 66816), (1280, 60552), (1305, 59392), (1392, 55680), (1440, 53824), (1536, 50460), (1682, 46080), (1740, 44544), (1856, 41760), (1920, 40368), (2048, 37845), (2088, 37120), (2304, 33640), (2320, 33408), (2523, 30720), (2560, 30276), (2610, 29696), (2784, 27840), (2880, 26912), (3072, 25230), (3364, 23040), (3480, 22272), (3712, 20880), (3840, 20184), (4176, 18560), (4205, 18432), (4608, 16820), (4640, 16704), (5046, 15360), (5120, 15138), (5220, 14848), (5568, 13920), (5760, 13456), (6144, 12615), (6728, 11520), (6960, 11136), (7424, 10440), (7569, 10240), (7680, 10092), (8352, 9280), (8410, 9216)]