77575320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 273611520

約数和(自身を除く): 196036200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 347, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 694, 810, 828, 920, 972, 1035, 1041, 1080, 1215, 1242, 1380, 1388, 1620, 1656, 1735, 1863, 1944, 2070, 2082, 2430, 2484, 2760, 2776, 3105, 3123, 3240, 3470, 3726, 4140, 4164, 4860, 4968, 5205, 5589, 6210, 6246, 6940, 7452, 7981, 8280, 8328, 9315, 9369, 9720, 10410, 11178, 12420, 12492, 13880, 14904, 15615, 15962, 18630, 18738, 20820, 22356, 23943, 24840, 24984, 27945, 28107, 31230, 31924, 37260, 37476, 39905, 41640, 44712, 46845, 47886, 55890, 56214, 62460, 63848, 71829, 74520, 74952, 79810, 84321, 93690, 95772, 111780, 112428, 119715, 124920, 140535, 143658, 159620, 168642, 187380, 191544, 215487, 223560, 224856, 239430, 281070, 287316, 319240, 337284, 359145, 374760, 421605, 430974, 478860, 562140, 574632, 646461, 674568, 718290, 843210, 861948, 957720, 1077435, 1124280, 1292922, 1436580, 1686420, 1723896, 1939383, 2154870, 2585844, 2873160, 3232305, 3372840, 3878766, 4309740, 5171688, 6464610, 7757532, 8619480, 9696915, 12929220, 15515064, 19393830, 25858440, 38787660, 77575320]

約数ペア:

[(1, 77575320), (2, 38787660), (3, 25858440), (4, 19393830), (5, 15515064), (6, 12929220), (8, 9696915), (9, 8619480), (10, 7757532), (12, 6464610), (15, 5171688), (18, 4309740), (20, 3878766), (23, 3372840), (24, 3232305), (27, 2873160), (30, 2585844), (36, 2154870), (40, 1939383), (45, 1723896), (46, 1686420), (54, 1436580), (60, 1292922), (69, 1124280), (72, 1077435), (81, 957720), (90, 861948), (92, 843210), (108, 718290), (115, 674568), (120, 646461), (135, 574632), (138, 562140), (162, 478860), (180, 430974), (184, 421605), (207, 374760), (216, 359145), (230, 337284), (243, 319240), (270, 287316), (276, 281070), (324, 239430), (345, 224856), (347, 223560), (360, 215487), (405, 191544), (414, 187380), (460, 168642), (486, 159620), (540, 143658), (552, 140535), (621, 124920), (648, 119715), (690, 112428), (694, 111780), (810, 95772), (828, 93690), (920, 84321), (972, 79810), (1035, 74952), (1041, 74520), (1080, 71829), (1215, 63848), (1242, 62460), (1380, 56214), (1388, 55890), (1620, 47886), (1656, 46845), (1735, 44712), (1863, 41640), (1944, 39905), (2070, 37476), (2082, 37260), (2430, 31924), (2484, 31230), (2760, 28107), (2776, 27945), (3105, 24984), (3123, 24840), (3240, 23943), (3470, 22356), (3726, 20820), (4140, 18738), (4164, 18630), (4860, 15962), (4968, 15615), (5205, 14904), (5589, 13880), (6210, 12492), (6246, 12420), (6940, 11178), (7452, 10410), (7981, 9720), (8280, 9369), (8328, 9315)]