199320450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 606627840

約数和(自身を除く): 407307390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 97, 103, 105, 114, 133, 150, 175, 190, 194, 206, 210, 266, 285, 291, 309, 350, 399, 475, 485, 515, 525, 570, 582, 618, 665, 679, 721, 798, 950, 970, 1030, 1050, 1330, 1358, 1425, 1442, 1455, 1545, 1843, 1957, 1995, 2037, 2163, 2425, 2575, 2850, 2910, 3090, 3325, 3395, 3605, 3686, 3914, 3990, 4074, 4326, 4850, 5150, 5529, 5871, 6650, 6790, 7210, 7275, 7725, 9215, 9785, 9975, 9991, 10185, 10815, 11058, 11742, 12901, 13699, 14550, 15450, 16975, 18025, 18430, 19570, 19950, 19982, 20370, 21630, 25802, 27398, 27645, 29355, 29973, 33950, 36050, 38703, 41097, 46075, 48925, 49955, 50925, 54075, 55290, 58710, 59946, 64505, 68495, 69937, 77406, 82194, 92150, 97850, 99910, 101850, 108150, 129010, 136990, 138225, 139874, 146775, 149865, 189829, 193515, 205485, 209811, 249775, 276450, 293550, 299730, 322525, 342475, 349685, 379658, 387030, 410970, 419622, 499550, 569487, 645050, 684950, 699370, 749325, 949145, 967575, 1027425, 1049055, 1138974, 1328803, 1498650, 1748425, 1898290, 1935150, 2054850, 2098110, 2657606, 2847435, 3496850, 3986409, 4745725, 5245275, 5694870, 6644015, 7972818, 9491450, 10490550, 13288030, 14237175, 19932045, 28474350, 33220075, 39864090, 66440150, 99660225, 199320450]

約数ペア:

[(1, 199320450), (2, 99660225), (3, 66440150), (5, 39864090), (6, 33220075), (7, 28474350), (10, 19932045), (14, 14237175), (15, 13288030), (19, 10490550), (21, 9491450), (25, 7972818), (30, 6644015), (35, 5694870), (38, 5245275), (42, 4745725), (50, 3986409), (57, 3496850), (70, 2847435), (75, 2657606), (95, 2098110), (97, 2054850), (103, 1935150), (105, 1898290), (114, 1748425), (133, 1498650), (150, 1328803), (175, 1138974), (190, 1049055), (194, 1027425), (206, 967575), (210, 949145), (266, 749325), (285, 699370), (291, 684950), (309, 645050), (350, 569487), (399, 499550), (475, 419622), (485, 410970), (515, 387030), (525, 379658), (570, 349685), (582, 342475), (618, 322525), (665, 299730), (679, 293550), (721, 276450), (798, 249775), (950, 209811), (970, 205485), (1030, 193515), (1050, 189829), (1330, 149865), (1358, 146775), (1425, 139874), (1442, 138225), (1455, 136990), (1545, 129010), (1843, 108150), (1957, 101850), (1995, 99910), (2037, 97850), (2163, 92150), (2425, 82194), (2575, 77406), (2850, 69937), (2910, 68495), (3090, 64505), (3325, 59946), (3395, 58710), (3605, 55290), (3686, 54075), (3914, 50925), (3990, 49955), (4074, 48925), (4326, 46075), (4850, 41097), (5150, 38703), (5529, 36050), (5871, 33950), (6650, 29973), (6790, 29355), (7210, 27645), (7275, 27398), (7725, 25802), (9215, 21630), (9785, 20370), (9975, 19982), (9991, 19950), (10185, 19570), (10815, 18430), (11058, 18025), (11742, 16975), (12901, 15450), (13699, 14550)]