87725220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5825

約数の個数: 96

約数和(自身を含む): 279659520

約数和(自身を除く): 191934300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 5779, 7590, 11558, 15180, 17337, 23116, 28895, 34674, 57790, 63569, 69348, 86685, 115580, 127138, 132917, 173370, 190707, 254276, 265834, 317845, 346740, 381414, 398751, 531668, 635690, 664585, 762828, 797502, 953535, 1271380, 1329170, 1462087, 1595004, 1907070, 1993755, 2658340, 2924174, 3814140, 3987510, 4386261, 5848348, 7310435, 7975020, 8772522, 14620870, 17545044, 21931305, 29241740, 43862610, 87725220]

約数ペア:

[(1, 87725220), (2, 43862610), (3, 29241740), (4, 21931305), (5, 17545044), (6, 14620870), (10, 8772522), (11, 7975020), (12, 7310435), (15, 5848348), (20, 4386261), (22, 3987510), (23, 3814140), (30, 2924174), (33, 2658340), (44, 1993755), (46, 1907070), (55, 1595004), (60, 1462087), (66, 1329170), (69, 1271380), (92, 953535), (110, 797502), (115, 762828), (132, 664585), (138, 635690), (165, 531668), (220, 398751), (230, 381414), (253, 346740), (276, 317845), (330, 265834), (345, 254276), (460, 190707), (506, 173370), (660, 132917), (690, 127138), (759, 115580), (1012, 86685), (1265, 69348), (1380, 63569), (1518, 57790), (2530, 34674), (3036, 28895), (3795, 23116), (5060, 17337), (5779, 15180), (7590, 11558)]