217300200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 729774720

約数和(自身を除く): 512474520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2143, 2535, 2600, 3380, 3900, 4056, 4225, 4286, 5070, 6429, 6760, 7800, 8450, 8572, 10140, 10715, 12675, 12858, 16900, 17144, 20280, 21430, 25350, 25716, 27859, 32145, 33800, 42860, 50700, 51432, 53575, 55718, 64290, 83577, 85720, 101400, 107150, 111436, 128580, 139295, 160725, 167154, 214300, 222872, 257160, 278590, 321450, 334308, 362167, 417885, 428600, 557180, 642900, 668616, 696475, 724334, 835770, 1086501, 1114360, 1285800, 1392950, 1448668, 1671540, 1810835, 2089425, 2173002, 2785900, 2897336, 3343080, 3621670, 4178850, 4346004, 5432505, 5571800, 7243340, 8357700, 8692008, 9054175, 10865010, 14486680, 16715400, 18108350, 21730020, 27162525, 36216700, 43460040, 54325050, 72433400, 108650100, 217300200]

約数ペア:

[(1, 217300200), (2, 108650100), (3, 72433400), (4, 54325050), (5, 43460040), (6, 36216700), (8, 27162525), (10, 21730020), (12, 18108350), (13, 16715400), (15, 14486680), (20, 10865010), (24, 9054175), (25, 8692008), (26, 8357700), (30, 7243340), (39, 5571800), (40, 5432505), (50, 4346004), (52, 4178850), (60, 3621670), (65, 3343080), (75, 2897336), (78, 2785900), (100, 2173002), (104, 2089425), (120, 1810835), (130, 1671540), (150, 1448668), (156, 1392950), (169, 1285800), (195, 1114360), (200, 1086501), (260, 835770), (300, 724334), (312, 696475), (325, 668616), (338, 642900), (390, 557180), (507, 428600), (520, 417885), (600, 362167), (650, 334308), (676, 321450), (780, 278590), (845, 257160), (975, 222872), (1014, 214300), (1300, 167154), (1352, 160725), (1560, 139295), (1690, 128580), (1950, 111436), (2028, 107150), (2143, 101400), (2535, 85720), (2600, 83577), (3380, 64290), (3900, 55718), (4056, 53575), (4225, 51432), (4286, 50700), (5070, 42860), (6429, 33800), (6760, 32145), (7800, 27859), (8450, 25716), (8572, 25350), (10140, 21430), (10715, 20280), (12675, 17144), (12858, 16900)]