39150300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 131436032

約数和(自身を除く): 92285732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 103, 105, 140, 150, 175, 181, 206, 210, 300, 309, 350, 362, 412, 420, 515, 525, 543, 618, 700, 721, 724, 905, 1030, 1050, 1086, 1236, 1267, 1442, 1545, 1810, 2060, 2100, 2163, 2172, 2534, 2575, 2715, 2884, 3090, 3605, 3620, 3801, 4326, 4525, 5068, 5150, 5430, 6180, 6335, 7210, 7602, 7725, 8652, 9050, 10300, 10815, 10860, 12670, 13575, 14420, 15204, 15450, 18025, 18100, 18643, 19005, 21630, 25340, 27150, 30900, 31675, 36050, 37286, 38010, 43260, 54075, 54300, 55929, 63350, 72100, 74572, 76020, 93215, 95025, 108150, 111858, 126700, 130501, 186430, 190050, 216300, 223716, 261002, 279645, 372860, 380100, 391503, 466075, 522004, 559290, 652505, 783006, 932150, 1118580, 1305010, 1398225, 1566012, 1864300, 1957515, 2610020, 2796450, 3262525, 3915030, 5592900, 6525050, 7830060, 9787575, 13050100, 19575150, 39150300]

約数ペア:

[(1, 39150300), (2, 19575150), (3, 13050100), (4, 9787575), (5, 7830060), (6, 6525050), (7, 5592900), (10, 3915030), (12, 3262525), (14, 2796450), (15, 2610020), (20, 1957515), (21, 1864300), (25, 1566012), (28, 1398225), (30, 1305010), (35, 1118580), (42, 932150), (50, 783006), (60, 652505), (70, 559290), (75, 522004), (84, 466075), (100, 391503), (103, 380100), (105, 372860), (140, 279645), (150, 261002), (175, 223716), (181, 216300), (206, 190050), (210, 186430), (300, 130501), (309, 126700), (350, 111858), (362, 108150), (412, 95025), (420, 93215), (515, 76020), (525, 74572), (543, 72100), (618, 63350), (700, 55929), (721, 54300), (724, 54075), (905, 43260), (1030, 38010), (1050, 37286), (1086, 36050), (1236, 31675), (1267, 30900), (1442, 27150), (1545, 25340), (1810, 21630), (2060, 19005), (2100, 18643), (2163, 18100), (2172, 18025), (2534, 15450), (2575, 15204), (2715, 14420), (2884, 13575), (3090, 12670), (3605, 10860), (3620, 10815), (3801, 10300), (4326, 9050), (4525, 8652), (5068, 7725), (5150, 7602), (5430, 7210), (6180, 6335)]