20395266000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{929}}^1\times {\mathrm{3659}}^1$

素因数の和:4614

約数の個数: 160

約数和(自身を含む): 65843107200

約数和(自身を除く): 45447841200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 929, 1000, 1200, 1500, 1858, 2000, 2787, 3000, 3659, 3716, 4645, 5574, 6000, 7318, 7432, 9290, 10977, 11148, 13935, 14636, 14864, 18295, 18580, 21954, 22296, 23225, 27870, 29272, 36590, 37160, 43908, 44592, 46450, 54885, 55740, 58544, 69675, 73180, 74320, 87816, 91475, 92900, 109770, 111480, 116125, 139350, 146360, 175632, 182950, 185800, 219540, 222960, 232250, 274425, 278700, 292720, 348375, 365900, 371600, 439080, 457375, 464500, 548850, 557400, 696750, 731800, 878160, 914750, 929000, 1097700, 1114800, 1372125, 1393500, 1463600, 1829500, 1858000, 2195400, 2744250, 2787000, 3399211, 3659000, 4390800, 5488500, 5574000, 6798422, 7318000, 10197633, 10977000, 13596844, 16996055, 20395266, 21954000, 27193688, 33992110, 40790532, 50988165, 54387376, 67984220, 81581064, 84980275, 101976330, 135968440, 163162128, 169960550, 203952660, 254940825, 271936880, 339921100, 407905320, 424901375, 509881650, 679842200, 815810640, 849802750, 1019763300, 1274704125, 1359684400, 1699605500, 2039526600, 2549408250, 3399211000, 4079053200, 5098816500, 6798422000, 10197633000, 20395266000]

約数ペア:

[(1, 20395266000), (2, 10197633000), (3, 6798422000), (4, 5098816500), (5, 4079053200), (6, 3399211000), (8, 2549408250), (10, 2039526600), (12, 1699605500), (15, 1359684400), (16, 1274704125), (20, 1019763300), (24, 849802750), (25, 815810640), (30, 679842200), (40, 509881650), (48, 424901375), (50, 407905320), (60, 339921100), (75, 271936880), (80, 254940825), (100, 203952660), (120, 169960550), (125, 163162128), (150, 135968440), (200, 101976330), (240, 84980275), (250, 81581064), (300, 67984220), (375, 54387376), (400, 50988165), (500, 40790532), (600, 33992110), (750, 27193688), (929, 21954000), (1000, 20395266), (1200, 16996055), (1500, 13596844), (1858, 10977000), (2000, 10197633), (2787, 7318000), (3000, 6798422), (3659, 5574000), (3716, 5488500), (4645, 4390800), (5574, 3659000), (6000, 3399211), (7318, 2787000), (7432, 2744250), (9290, 2195400), (10977, 1858000), (11148, 1829500), (13935, 1463600), (14636, 1393500), (14864, 1372125), (18295, 1114800), (18580, 1097700), (21954, 929000), (22296, 914750), (23225, 878160), (27870, 731800), (29272, 696750), (36590, 557400), (37160, 548850), (43908, 464500), (44592, 457375), (46450, 439080), (54885, 371600), (55740, 365900), (58544, 348375), (69675, 292720), (73180, 278700), (74320, 274425), (87816, 232250), (91475, 222960), (92900, 219540), (109770, 185800), (111480, 182950), (116125, 175632), (139350, 146360)]