102742500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 363883520

約数和(自身を除く): 261141020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 103, 105, 114, 125, 133, 140, 150, 175, 190, 206, 210, 228, 250, 266, 285, 300, 309, 350, 375, 380, 399, 412, 420, 475, 500, 515, 525, 532, 570, 618, 625, 665, 700, 721, 750, 798, 875, 950, 1030, 1050, 1140, 1236, 1250, 1330, 1425, 1442, 1500, 1545, 1596, 1750, 1875, 1900, 1957, 1995, 2060, 2100, 2163, 2375, 2500, 2575, 2625, 2660, 2850, 2884, 3090, 3325, 3500, 3605, 3750, 3914, 3990, 4326, 4375, 4750, 5150, 5250, 5700, 5871, 6180, 6650, 7125, 7210, 7500, 7725, 7828, 7980, 8652, 8750, 9500, 9785, 9975, 10300, 10500, 10815, 11742, 11875, 12875, 13125, 13300, 13699, 14250, 14420, 15450, 16625, 17500, 18025, 19570, 19950, 21630, 23484, 23750, 25750, 26250, 27398, 28500, 29355, 30900, 33250, 35625, 36050, 38625, 39140, 39900, 41097, 43260, 47500, 48925, 49875, 51500, 52500, 54075, 54796, 58710, 64375, 66500, 68495, 71250, 72100, 77250, 82194, 83125, 90125, 97850, 99750, 108150, 117420, 128750, 136990, 142500, 146775, 154500, 164388, 166250, 180250, 193125, 195700, 199500, 205485, 216300, 244625, 249375, 257500, 270375, 273980, 293550, 332500, 342475, 360500, 386250, 410970, 450625, 489250, 498750, 540750, 587100, 684950, 733875, 772500, 821940, 901250, 978500, 997500, 1027425, 1081500, 1223125, 1351875, 1369900, 1467750, 1712375, 1802500, 2054850, 2446250, 2703750, 2935500, 3424750, 3669375, 4109700, 4892500, 5137125, 5407500, 6849500, 7338750, 8561875, 10274250, 14677500, 17123750, 20548500, 25685625, 34247500, 51371250, 102742500]

約数ペア:

[(1, 102742500), (2, 51371250), (3, 34247500), (4, 25685625), (5, 20548500), (6, 17123750), (7, 14677500), (10, 10274250), (12, 8561875), (14, 7338750), (15, 6849500), (19, 5407500), (20, 5137125), (21, 4892500), (25, 4109700), (28, 3669375), (30, 3424750), (35, 2935500), (38, 2703750), (42, 2446250), (50, 2054850), (57, 1802500), (60, 1712375), (70, 1467750), (75, 1369900), (76, 1351875), (84, 1223125), (95, 1081500), (100, 1027425), (103, 997500), (105, 978500), (114, 901250), (125, 821940), (133, 772500), (140, 733875), (150, 684950), (175, 587100), (190, 540750), (206, 498750), (210, 489250), (228, 450625), (250, 410970), (266, 386250), (285, 360500), (300, 342475), (309, 332500), (350, 293550), (375, 273980), (380, 270375), (399, 257500), (412, 249375), (420, 244625), (475, 216300), (500, 205485), (515, 199500), (525, 195700), (532, 193125), (570, 180250), (618, 166250), (625, 164388), (665, 154500), (700, 146775), (721, 142500), (750, 136990), (798, 128750), (875, 117420), (950, 108150), (1030, 99750), (1050, 97850), (1140, 90125), (1236, 83125), (1250, 82194), (1330, 77250), (1425, 72100), (1442, 71250), (1500, 68495), (1545, 66500), (1596, 64375), (1750, 58710), (1875, 54796), (1900, 54075), (1957, 52500), (1995, 51500), (2060, 49875), (2100, 48925), (2163, 47500), (2375, 43260), (2500, 41097), (2575, 39900), (2625, 39140), (2660, 38625), (2850, 36050), (2884, 35625), (3090, 33250), (3325, 30900), (3500, 29355), (3605, 28500), (3750, 27398), (3914, 26250), (3990, 25750), (4326, 23750), (4375, 23484), (4750, 21630), (5150, 19950), (5250, 19570), (5700, 18025), (5871, 17500), (6180, 16625), (6650, 15450), (7125, 14420), (7210, 14250), (7500, 13699), (7725, 13300), (7828, 13125), (7980, 12875), (8652, 11875), (8750, 11742), (9500, 10815), (9785, 10500), (9975, 10300)]