68575320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17317}}^1$

素因数の和:17345

約数の個数: 96

約数和(自身を含む): 243144720

約数和(自身を除く): 174569400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17317, 34634, 51951, 69268, 86585, 103902, 138536, 155853, 173170, 190487, 207804, 259755, 311706, 346340, 380974, 415608, 519510, 571461, 623412, 692680, 761948, 779265, 952435, 1039020, 1142922, 1246824, 1523896, 1558530, 1714383, 1904870, 2078040, 2285844, 2857305, 3117060, 3428766, 3809740, 4571688, 5714610, 6234120, 6857532, 7619480, 8571915, 11429220, 13715064, 17143830, 22858440, 34287660, 68575320]

約数ペア:

[(1, 68575320), (2, 34287660), (3, 22858440), (4, 17143830), (5, 13715064), (6, 11429220), (8, 8571915), (9, 7619480), (10, 6857532), (11, 6234120), (12, 5714610), (15, 4571688), (18, 3809740), (20, 3428766), (22, 3117060), (24, 2857305), (30, 2285844), (33, 2078040), (36, 1904870), (40, 1714383), (44, 1558530), (45, 1523896), (55, 1246824), (60, 1142922), (66, 1039020), (72, 952435), (88, 779265), (90, 761948), (99, 692680), (110, 623412), (120, 571461), (132, 519510), (165, 415608), (180, 380974), (198, 346340), (220, 311706), (264, 259755), (330, 207804), (360, 190487), (396, 173170), (440, 155853), (495, 138536), (660, 103902), (792, 86585), (990, 69268), (1320, 51951), (1980, 34634), (3960, 17317)]