203105700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 736980608

約数和(自身を除く): 533874908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 103, 105, 126, 140, 150, 175, 180, 206, 210, 225, 252, 300, 309, 313, 315, 350, 412, 420, 450, 515, 525, 618, 626, 630, 700, 721, 900, 927, 939, 1030, 1050, 1236, 1252, 1260, 1442, 1545, 1565, 1575, 1854, 1878, 2060, 2100, 2163, 2191, 2575, 2817, 2884, 3090, 3130, 3150, 3605, 3708, 3756, 4326, 4382, 4635, 4695, 5150, 5634, 6180, 6260, 6300, 6489, 6573, 7210, 7725, 7825, 8652, 8764, 9270, 9390, 10300, 10815, 10955, 11268, 12978, 13146, 14085, 14420, 15450, 15650, 18025, 18540, 18780, 19719, 21630, 21910, 23175, 23475, 25956, 26292, 28170, 30900, 31300, 32239, 32445, 32865, 36050, 39438, 43260, 43820, 46350, 46950, 54075, 54775, 56340, 64478, 64890, 65730, 70425, 72100, 78876, 92700, 93900, 96717, 98595, 108150, 109550, 128956, 129780, 131460, 140850, 161195, 162225, 164325, 193434, 197190, 216300, 219100, 225673, 281700, 290151, 322390, 324450, 328650, 386868, 394380, 451346, 483585, 492975, 580302, 644780, 648900, 657300, 677019, 805975, 902692, 967170, 985950, 1128365, 1160604, 1354038, 1450755, 1611950, 1934340, 1971900, 2031057, 2256730, 2417925, 2708076, 2901510, 3223900, 3385095, 4062114, 4513460, 4835850, 5641825, 5803020, 6770190, 7253775, 8124228, 9671700, 10155285, 11283650, 13540380, 14507550, 16925475, 20310570, 22567300, 29015100, 33850950, 40621140, 50776425, 67701900, 101552850, 203105700]

約数ペア:

[(1, 203105700), (2, 101552850), (3, 67701900), (4, 50776425), (5, 40621140), (6, 33850950), (7, 29015100), (9, 22567300), (10, 20310570), (12, 16925475), (14, 14507550), (15, 13540380), (18, 11283650), (20, 10155285), (21, 9671700), (25, 8124228), (28, 7253775), (30, 6770190), (35, 5803020), (36, 5641825), (42, 4835850), (45, 4513460), (50, 4062114), (60, 3385095), (63, 3223900), (70, 2901510), (75, 2708076), (84, 2417925), (90, 2256730), (100, 2031057), (103, 1971900), (105, 1934340), (126, 1611950), (140, 1450755), (150, 1354038), (175, 1160604), (180, 1128365), (206, 985950), (210, 967170), (225, 902692), (252, 805975), (300, 677019), (309, 657300), (313, 648900), (315, 644780), (350, 580302), (412, 492975), (420, 483585), (450, 451346), (515, 394380), (525, 386868), (618, 328650), (626, 324450), (630, 322390), (700, 290151), (721, 281700), (900, 225673), (927, 219100), (939, 216300), (1030, 197190), (1050, 193434), (1236, 164325), (1252, 162225), (1260, 161195), (1442, 140850), (1545, 131460), (1565, 129780), (1575, 128956), (1854, 109550), (1878, 108150), (2060, 98595), (2100, 96717), (2163, 93900), (2191, 92700), (2575, 78876), (2817, 72100), (2884, 70425), (3090, 65730), (3130, 64890), (3150, 64478), (3605, 56340), (3708, 54775), (3756, 54075), (4326, 46950), (4382, 46350), (4635, 43820), (4695, 43260), (5150, 39438), (5634, 36050), (6180, 32865), (6260, 32445), (6300, 32239), (6489, 31300), (6573, 30900), (7210, 28170), (7725, 26292), (7825, 25956), (8652, 23475), (8764, 23175), (9270, 21910), (9390, 21630), (10300, 19719), (10815, 18780), (10955, 18540), (11268, 18025), (12978, 15650), (13146, 15450), (14085, 14420)]