301921400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 835660800

約数和(自身を除く): 533739400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 110, 124, 152, 155, 190, 200, 209, 220, 233, 248, 275, 310, 341, 380, 418, 440, 466, 475, 550, 589, 620, 682, 760, 775, 836, 932, 950, 1045, 1100, 1165, 1178, 1240, 1364, 1550, 1672, 1705, 1864, 1900, 2090, 2200, 2330, 2356, 2563, 2728, 2945, 3100, 3410, 3800, 4180, 4427, 4660, 4712, 5126, 5225, 5825, 5890, 6200, 6479, 6820, 7223, 8360, 8525, 8854, 9320, 10252, 10450, 11650, 11780, 12815, 12958, 13640, 14446, 14725, 17050, 17708, 20504, 20900, 22135, 23300, 23560, 25630, 25916, 28892, 29450, 32395, 34100, 35416, 36115, 41800, 44270, 46600, 48697, 51260, 51832, 57784, 58900, 64075, 64790, 68200, 72230, 79453, 88540, 97394, 102520, 110675, 117800, 128150, 129580, 137237, 144460, 158906, 161975, 177080, 180575, 194788, 221350, 243485, 256300, 259160, 274474, 288920, 317812, 323950, 361150, 389576, 397265, 442700, 486970, 512600, 548948, 635624, 647900, 686185, 722300, 794530, 885400, 973940, 1097896, 1217425, 1295800, 1372370, 1444600, 1509607, 1589060, 1947880, 1986325, 2434850, 2744740, 3019214, 3178120, 3430925, 3972650, 4869700, 5489480, 6038428, 6861850, 7548035, 7945300, 9739400, 12076856, 13723700, 15096070, 15890600, 27447400, 30192140, 37740175, 60384280, 75480350, 150960700, 301921400]

約数ペア:

[(1, 301921400), (2, 150960700), (4, 75480350), (5, 60384280), (8, 37740175), (10, 30192140), (11, 27447400), (19, 15890600), (20, 15096070), (22, 13723700), (25, 12076856), (31, 9739400), (38, 7945300), (40, 7548035), (44, 6861850), (50, 6038428), (55, 5489480), (62, 4869700), (76, 3972650), (88, 3430925), (95, 3178120), (100, 3019214), (110, 2744740), (124, 2434850), (152, 1986325), (155, 1947880), (190, 1589060), (200, 1509607), (209, 1444600), (220, 1372370), (233, 1295800), (248, 1217425), (275, 1097896), (310, 973940), (341, 885400), (380, 794530), (418, 722300), (440, 686185), (466, 647900), (475, 635624), (550, 548948), (589, 512600), (620, 486970), (682, 442700), (760, 397265), (775, 389576), (836, 361150), (932, 323950), (950, 317812), (1045, 288920), (1100, 274474), (1165, 259160), (1178, 256300), (1240, 243485), (1364, 221350), (1550, 194788), (1672, 180575), (1705, 177080), (1864, 161975), (1900, 158906), (2090, 144460), (2200, 137237), (2330, 129580), (2356, 128150), (2563, 117800), (2728, 110675), (2945, 102520), (3100, 97394), (3410, 88540), (3800, 79453), (4180, 72230), (4427, 68200), (4660, 64790), (4712, 64075), (5126, 58900), (5225, 57784), (5825, 51832), (5890, 51260), (6200, 48697), (6479, 46600), (6820, 44270), (7223, 41800), (8360, 36115), (8525, 35416), (8854, 34100), (9320, 32395), (10252, 29450), (10450, 28892), (11650, 25916), (11780, 25630), (12815, 23560), (12958, 23300), (13640, 22135), (14446, 20900), (14725, 20504), (17050, 17708)]