63961800

素因数分解:

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

素因数の和:280

約数の個数: 192

約数和(自身を含む): 230401920

約数和(自身を除く): 166440120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 97, 100, 105, 120, 140, 150, 157, 168, 175, 194, 200, 210, 280, 291, 300, 314, 350, 388, 420, 471, 485, 525, 582, 600, 628, 679, 700, 776, 785, 840, 942, 970, 1050, 1099, 1164, 1256, 1358, 1400, 1455, 1570, 1884, 1940, 2037, 2100, 2198, 2328, 2355, 2425, 2716, 2910, 3140, 3297, 3395, 3768, 3880, 3925, 4074, 4200, 4396, 4710, 4850, 5432, 5495, 5820, 6280, 6594, 6790, 7275, 7850, 8148, 8792, 9420, 9700, 10185, 10990, 11640, 11775, 13188, 13580, 14550, 15229, 15700, 16296, 16485, 16975, 18840, 19400, 20370, 21980, 23550, 26376, 27160, 27475, 29100, 30458, 31400, 32970, 33950, 40740, 43960, 45687, 47100, 50925, 54950, 58200, 60916, 65940, 67900, 76145, 81480, 82425, 91374, 94200, 101850, 106603, 109900, 121832, 131880, 135800, 152290, 164850, 182748, 203700, 213206, 219800, 228435, 304580, 319809, 329700, 365496, 380725, 407400, 426412, 456870, 533015, 609160, 639618, 659400, 761450, 852824, 913740, 1066030, 1142175, 1279236, 1522900, 1599045, 1827480, 2132060, 2284350, 2558472, 2665075, 3045800, 3198090, 4264120, 4568700, 5330150, 6396180, 7995225, 9137400, 10660300, 12792360, 15990450, 21320600, 31980900, 63961800]

約数ペア:

[(1, 63961800), (2, 31980900), (3, 21320600), (4, 15990450), (5, 12792360), (6, 10660300), (7, 9137400), (8, 7995225), (10, 6396180), (12, 5330150), (14, 4568700), (15, 4264120), (20, 3198090), (21, 3045800), (24, 2665075), (25, 2558472), (28, 2284350), (30, 2132060), (35, 1827480), (40, 1599045), (42, 1522900), (50, 1279236), (56, 1142175), (60, 1066030), (70, 913740), (75, 852824), (84, 761450), (97, 659400), (100, 639618), (105, 609160), (120, 533015), (140, 456870), (150, 426412), (157, 407400), (168, 380725), (175, 365496), (194, 329700), (200, 319809), (210, 304580), (280, 228435), (291, 219800), (300, 213206), (314, 203700), (350, 182748), (388, 164850), (420, 152290), (471, 135800), (485, 131880), (525, 121832), (582, 109900), (600, 106603), (628, 101850), (679, 94200), (700, 91374), (776, 82425), (785, 81480), (840, 76145), (942, 67900), (970, 65940), (1050, 60916), (1099, 58200), (1164, 54950), (1256, 50925), (1358, 47100), (1400, 45687), (1455, 43960), (1570, 40740), (1884, 33950), (1940, 32970), (2037, 31400), (2100, 30458), (2198, 29100), (2328, 27475), (2355, 27160), (2425, 26376), (2716, 23550), (2910, 21980), (3140, 20370), (3297, 19400), (3395, 18840), (3768, 16975), (3880, 16485), (3925, 16296), (4074, 15700), (4200, 15229), (4396, 14550), (4710, 13580), (4850, 13188), (5432, 11775), (5495, 11640), (5820, 10990), (6280, 10185), (6594, 9700), (6790, 9420), (7275, 8792), (7850, 8148)]