85315320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12509

約数の個数: 96

約数和(自身を含む): 291891600

約数和(自身を除く): 206576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12473, 24946, 37419, 49892, 62365, 74838, 99784, 112257, 124730, 149676, 187095, 224514, 236987, 249460, 299352, 374190, 449028, 473974, 498920, 561285, 710961, 748380, 898056, 947948, 1122570, 1184935, 1421922, 1496760, 1895896, 2132883, 2245140, 2369870, 2843844, 3554805, 4265766, 4490280, 4739740, 5687688, 7109610, 8531532, 9479480, 10664415, 14219220, 17063064, 21328830, 28438440, 42657660, 85315320]

約数ペア:

[(1, 85315320), (2, 42657660), (3, 28438440), (4, 21328830), (5, 17063064), (6, 14219220), (8, 10664415), (9, 9479480), (10, 8531532), (12, 7109610), (15, 5687688), (18, 4739740), (19, 4490280), (20, 4265766), (24, 3554805), (30, 2843844), (36, 2369870), (38, 2245140), (40, 2132883), (45, 1895896), (57, 1496760), (60, 1421922), (72, 1184935), (76, 1122570), (90, 947948), (95, 898056), (114, 748380), (120, 710961), (152, 561285), (171, 498920), (180, 473974), (190, 449028), (228, 374190), (285, 299352), (342, 249460), (360, 236987), (380, 224514), (456, 187095), (570, 149676), (684, 124730), (760, 112257), (855, 99784), (1140, 74838), (1368, 62365), (1710, 49892), (2280, 37419), (3420, 24946), (6840, 12473)]