191885400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 748806240

約数和(自身を除く): 556920840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 97, 100, 105, 120, 126, 140, 150, 157, 168, 175, 180, 194, 200, 210, 225, 252, 280, 291, 300, 314, 315, 350, 360, 388, 420, 450, 471, 485, 504, 525, 582, 600, 628, 630, 679, 700, 776, 785, 840, 873, 900, 942, 970, 1050, 1099, 1164, 1256, 1260, 1358, 1400, 1413, 1455, 1570, 1575, 1746, 1800, 1884, 1940, 2037, 2100, 2198, 2328, 2355, 2425, 2520, 2716, 2826, 2910, 3140, 3150, 3297, 3395, 3492, 3768, 3880, 3925, 4074, 4200, 4365, 4396, 4710, 4850, 5432, 5495, 5652, 5820, 6111, 6280, 6300, 6594, 6790, 6984, 7065, 7275, 7850, 8148, 8730, 8792, 9420, 9700, 9891, 10185, 10990, 11304, 11640, 11775, 12222, 12600, 13188, 13580, 14130, 14550, 15229, 15700, 16296, 16485, 16975, 17460, 18840, 19400, 19782, 20370, 21825, 21980, 23550, 24444, 26376, 27160, 27475, 28260, 29100, 30458, 30555, 31400, 32970, 33950, 34920, 35325, 39564, 40740, 43650, 43960, 45687, 47100, 48888, 49455, 50925, 54950, 56520, 58200, 60916, 61110, 65940, 67900, 70650, 76145, 79128, 81480, 82425, 87300, 91374, 94200, 98910, 101850, 106603, 109900, 121832, 122220, 131880, 135800, 137061, 141300, 152290, 152775, 164850, 174600, 182748, 197820, 203700, 213206, 219800, 228435, 244440, 247275, 274122, 282600, 304580, 305550, 319809, 329700, 365496, 380725, 395640, 407400, 426412, 456870, 494550, 533015, 548244, 609160, 611100, 639618, 659400, 685305, 761450, 852824, 913740, 959427, 989100, 1066030, 1096488, 1142175, 1222200, 1279236, 1370610, 1522900, 1599045, 1827480, 1918854, 1978200, 2132060, 2284350, 2558472, 2665075, 2741220, 3045800, 3198090, 3426525, 3837708, 4264120, 4568700, 4797135, 5330150, 5482440, 6396180, 6853050, 7675416, 7995225, 9137400, 9594270, 10660300, 12792360, 13706100, 15990450, 19188540, 21320600, 23985675, 27412200, 31980900, 38377080, 47971350, 63961800, 95942700, 191885400]

約数ペア:

[(1, 191885400), (2, 95942700), (3, 63961800), (4, 47971350), (5, 38377080), (6, 31980900), (7, 27412200), (8, 23985675), (9, 21320600), (10, 19188540), (12, 15990450), (14, 13706100), (15, 12792360), (18, 10660300), (20, 9594270), (21, 9137400), (24, 7995225), (25, 7675416), (28, 6853050), (30, 6396180), (35, 5482440), (36, 5330150), (40, 4797135), (42, 4568700), (45, 4264120), (50, 3837708), (56, 3426525), (60, 3198090), (63, 3045800), (70, 2741220), (72, 2665075), (75, 2558472), (84, 2284350), (90, 2132060), (97, 1978200), (100, 1918854), (105, 1827480), (120, 1599045), (126, 1522900), (140, 1370610), (150, 1279236), (157, 1222200), (168, 1142175), (175, 1096488), (180, 1066030), (194, 989100), (200, 959427), (210, 913740), (225, 852824), (252, 761450), (280, 685305), (291, 659400), (300, 639618), (314, 611100), (315, 609160), (350, 548244), (360, 533015), (388, 494550), (420, 456870), (450, 426412), (471, 407400), (485, 395640), (504, 380725), (525, 365496), (582, 329700), (600, 319809), (628, 305550), (630, 304580), (679, 282600), (700, 274122), (776, 247275), (785, 244440), (840, 228435), (873, 219800), (900, 213206), (942, 203700), (970, 197820), (1050, 182748), (1099, 174600), (1164, 164850), (1256, 152775), (1260, 152290), (1358, 141300), (1400, 137061), (1413, 135800), (1455, 131880), (1570, 122220), (1575, 121832), (1746, 109900), (1800, 106603), (1884, 101850), (1940, 98910), (2037, 94200), (2100, 91374), (2198, 87300), (2328, 82425), (2355, 81480), (2425, 79128), (2520, 76145), (2716, 70650), (2826, 67900), (2910, 65940), (3140, 61110), (3150, 60916), (3297, 58200), (3395, 56520), (3492, 54950), (3768, 50925), (3880, 49455), (3925, 48888), (4074, 47100), (4200, 45687), (4365, 43960), (4396, 43650), (4710, 40740), (4850, 39564), (5432, 35325), (5495, 34920), (5652, 33950), (5820, 32970), (6111, 31400), (6280, 30555), (6300, 30458), (6594, 29100), (6790, 28260), (6984, 27475), (7065, 27160), (7275, 26376), (7850, 24444), (8148, 23550), (8730, 21980), (8792, 21825), (9420, 20370), (9700, 19782), (9891, 19400), (10185, 18840), (10990, 17460), (11304, 16975), (11640, 16485), (11775, 16296), (12222, 15700), (12600, 15229), (13188, 14550), (13580, 14130)]