78689070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 80

約数和(自身を含む): 222765840

約数和(自身を除く): 144076770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5113, 5130, 7695, 10226, 15339, 15390, 25565, 30678, 46017, 51130, 76695, 92034, 97147, 138051, 153390, 194294, 230085, 276102, 291441, 414153, 460170, 485735, 582882, 690255, 828306, 874323, 971470, 1380510, 1457205, 1748646, 2070765, 2622969, 2914410, 4141530, 4371615, 5245938, 7868907, 8743230, 13114845, 15737814, 26229690, 39344535, 78689070]

約数ペア:

[(1, 78689070), (2, 39344535), (3, 26229690), (5, 15737814), (6, 13114845), (9, 8743230), (10, 7868907), (15, 5245938), (18, 4371615), (19, 4141530), (27, 2914410), (30, 2622969), (38, 2070765), (45, 1748646), (54, 1457205), (57, 1380510), (81, 971470), (90, 874323), (95, 828306), (114, 690255), (135, 582882), (162, 485735), (171, 460170), (190, 414153), (270, 291441), (285, 276102), (342, 230085), (405, 194294), (513, 153390), (570, 138051), (810, 97147), (855, 92034), (1026, 76695), (1539, 51130), (1710, 46017), (2565, 30678), (3078, 25565), (5113, 15390), (5130, 15339), (7695, 10226)]