86030280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4877}}^1$

素因数の和:4908

約数の個数: 144

約数和(自身を含む): 325313820

約数和(自身を除く): 239283540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4877, 5880, 8820, 9754, 14631, 17640, 19508, 24385, 29262, 34139, 39016, 43893, 48770, 58524, 68278, 73155, 87786, 97540, 102417, 117048, 136556, 146310, 170695, 175572, 195080, 204834, 219465, 238973, 273112, 292620, 307251, 341390, 351144, 409668, 438930, 477946, 512085, 585240, 614502, 682780, 716919, 819336, 877860, 955892, 1024170, 1194865, 1229004, 1365560, 1433838, 1536255, 1755720, 1911784, 2048340, 2150757, 2389730, 2458008, 2867676, 3072510, 3584595, 4096680, 4301514, 4779460, 5735352, 6145020, 7169190, 8603028, 9558920, 10753785, 12290040, 14338380, 17206056, 21507570, 28676760, 43015140, 86030280]

約数ペア:

[(1, 86030280), (2, 43015140), (3, 28676760), (4, 21507570), (5, 17206056), (6, 14338380), (7, 12290040), (8, 10753785), (9, 9558920), (10, 8603028), (12, 7169190), (14, 6145020), (15, 5735352), (18, 4779460), (20, 4301514), (21, 4096680), (24, 3584595), (28, 3072510), (30, 2867676), (35, 2458008), (36, 2389730), (40, 2150757), (42, 2048340), (45, 1911784), (49, 1755720), (56, 1536255), (60, 1433838), (63, 1365560), (70, 1229004), (72, 1194865), (84, 1024170), (90, 955892), (98, 877860), (105, 819336), (120, 716919), (126, 682780), (140, 614502), (147, 585240), (168, 512085), (180, 477946), (196, 438930), (210, 409668), (245, 351144), (252, 341390), (280, 307251), (294, 292620), (315, 273112), (360, 238973), (392, 219465), (420, 204834), (441, 195080), (490, 175572), (504, 170695), (588, 146310), (630, 136556), (735, 117048), (840, 102417), (882, 97540), (980, 87786), (1176, 73155), (1260, 68278), (1470, 58524), (1764, 48770), (1960, 43893), (2205, 39016), (2520, 34139), (2940, 29262), (3528, 24385), (4410, 19508), (4877, 17640), (5880, 14631), (8820, 9754)]