1730400

素因数分解:

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

素因数の和:133

約数の個数: 144

約数和(自身を含む): 6499584

約数和(自身を除く): 4769184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 103, 105, 112, 120, 140, 150, 160, 168, 175, 200, 206, 210, 224, 240, 280, 300, 309, 336, 350, 400, 412, 420, 480, 515, 525, 560, 600, 618, 672, 700, 721, 800, 824, 840, 1030, 1050, 1120, 1200, 1236, 1400, 1442, 1545, 1648, 1680, 2060, 2100, 2163, 2400, 2472, 2575, 2800, 2884, 3090, 3296, 3360, 3605, 4120, 4200, 4326, 4944, 5150, 5600, 5768, 6180, 7210, 7725, 8240, 8400, 8652, 9888, 10300, 10815, 11536, 12360, 14420, 15450, 16480, 16800, 17304, 18025, 20600, 21630, 23072, 24720, 28840, 30900, 34608, 36050, 41200, 43260, 49440, 54075, 57680, 61800, 69216, 72100, 82400, 86520, 108150, 115360, 123600, 144200, 173040, 216300, 247200, 288400, 346080, 432600, 576800, 865200, 1730400]

約数ペア:

[(1, 1730400), (2, 865200), (3, 576800), (4, 432600), (5, 346080), (6, 288400), (7, 247200), (8, 216300), (10, 173040), (12, 144200), (14, 123600), (15, 115360), (16, 108150), (20, 86520), (21, 82400), (24, 72100), (25, 69216), (28, 61800), (30, 57680), (32, 54075), (35, 49440), (40, 43260), (42, 41200), (48, 36050), (50, 34608), (56, 30900), (60, 28840), (70, 24720), (75, 23072), (80, 21630), (84, 20600), (96, 18025), (100, 17304), (103, 16800), (105, 16480), (112, 15450), (120, 14420), (140, 12360), (150, 11536), (160, 10815), (168, 10300), (175, 9888), (200, 8652), (206, 8400), (210, 8240), (224, 7725), (240, 7210), (280, 6180), (300, 5768), (309, 5600), (336, 5150), (350, 4944), (400, 4326), (412, 4200), (420, 4120), (480, 3605), (515, 3360), (525, 3296), (560, 3090), (600, 2884), (618, 2800), (672, 2575), (700, 2472), (721, 2400), (800, 2163), (824, 2100), (840, 2060), (1030, 1680), (1050, 1648), (1120, 1545), (1200, 1442), (1236, 1400)]