12761700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 43330560

約数和(自身を除く): 30568860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 103, 105, 118, 140, 150, 175, 177, 206, 210, 236, 295, 300, 309, 350, 354, 412, 413, 420, 515, 525, 590, 618, 700, 708, 721, 826, 885, 1030, 1050, 1180, 1236, 1239, 1442, 1475, 1545, 1652, 1770, 2060, 2065, 2100, 2163, 2478, 2575, 2884, 2950, 3090, 3540, 3605, 4130, 4326, 4425, 4956, 5150, 5900, 6077, 6180, 6195, 7210, 7725, 8260, 8652, 8850, 10300, 10325, 10815, 12154, 12390, 14420, 15450, 17700, 18025, 18231, 20650, 21630, 24308, 24780, 30385, 30900, 30975, 36050, 36462, 41300, 42539, 43260, 54075, 60770, 61950, 72100, 72924, 85078, 91155, 108150, 121540, 123900, 127617, 151925, 170156, 182310, 212695, 216300, 255234, 303850, 364620, 425390, 455775, 510468, 607700, 638085, 850780, 911550, 1063475, 1276170, 1823100, 2126950, 2552340, 3190425, 4253900, 6380850, 12761700]

約数ペア:

[(1, 12761700), (2, 6380850), (3, 4253900), (4, 3190425), (5, 2552340), (6, 2126950), (7, 1823100), (10, 1276170), (12, 1063475), (14, 911550), (15, 850780), (20, 638085), (21, 607700), (25, 510468), (28, 455775), (30, 425390), (35, 364620), (42, 303850), (50, 255234), (59, 216300), (60, 212695), (70, 182310), (75, 170156), (84, 151925), (100, 127617), (103, 123900), (105, 121540), (118, 108150), (140, 91155), (150, 85078), (175, 72924), (177, 72100), (206, 61950), (210, 60770), (236, 54075), (295, 43260), (300, 42539), (309, 41300), (350, 36462), (354, 36050), (412, 30975), (413, 30900), (420, 30385), (515, 24780), (525, 24308), (590, 21630), (618, 20650), (700, 18231), (708, 18025), (721, 17700), (826, 15450), (885, 14420), (1030, 12390), (1050, 12154), (1180, 10815), (1236, 10325), (1239, 10300), (1442, 8850), (1475, 8652), (1545, 8260), (1652, 7725), (1770, 7210), (2060, 6195), (2065, 6180), (2100, 6077), (2163, 5900), (2478, 5150), (2575, 4956), (2884, 4425), (2950, 4326), (3090, 4130), (3540, 3605)]