850693320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25409}}^1$

素因数の和:25460

約数の個数: 128

約数和(自身を含む): 2927232000

約数和(自身を除く): 2076538680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 25409, 33480, 50818, 76227, 101636, 127045, 152454, 203272, 228681, 254090, 304908, 381135, 457362, 508180, 609816, 686043, 762270, 787679, 914724, 1016360, 1143405, 1372086, 1524540, 1575358, 1829448, 2286810, 2363037, 2744172, 3049080, 3150716, 3430215, 3938395, 4573620, 4726074, 5488344, 6301432, 6860430, 7089111, 7876790, 9147240, 9452148, 11815185, 13720860, 14178222, 15753580, 18904296, 21267333, 23630370, 27441720, 28356444, 31507160, 35445555, 42534666, 47260740, 56712888, 70891110, 85069332, 94521480, 106336665, 141782220, 170138664, 212673330, 283564440, 425346660, 850693320]

約数ペア:

[(1, 850693320), (2, 425346660), (3, 283564440), (4, 212673330), (5, 170138664), (6, 141782220), (8, 106336665), (9, 94521480), (10, 85069332), (12, 70891110), (15, 56712888), (18, 47260740), (20, 42534666), (24, 35445555), (27, 31507160), (30, 28356444), (31, 27441720), (36, 23630370), (40, 21267333), (45, 18904296), (54, 15753580), (60, 14178222), (62, 13720860), (72, 11815185), (90, 9452148), (93, 9147240), (108, 7876790), (120, 7089111), (124, 6860430), (135, 6301432), (155, 5488344), (180, 4726074), (186, 4573620), (216, 3938395), (248, 3430215), (270, 3150716), (279, 3049080), (310, 2744172), (360, 2363037), (372, 2286810), (465, 1829448), (540, 1575358), (558, 1524540), (620, 1372086), (744, 1143405), (837, 1016360), (930, 914724), (1080, 787679), (1116, 762270), (1240, 686043), (1395, 609816), (1674, 508180), (1860, 457362), (2232, 381135), (2790, 304908), (3348, 254090), (3720, 228681), (4185, 203272), (5580, 152454), (6696, 127045), (8370, 101636), (11160, 76227), (16740, 50818), (25409, 33480)]