272321700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 909941760

約数和(自身を除く): 637620060

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, 206, 210, 300, 309, 350, 412, 420, 515, 525, 618, 700, 721, 1030, 1050, 1236, 1259, 1442, 1545, 2060, 2100, 2163, 2518, 2575, 2884, 3090, 3605, 3777, 4326, 5036, 5150, 6180, 6295, 7210, 7554, 7725, 8652, 8813, 10300, 10815, 12590, 14420, 15108, 15450, 17626, 18025, 18885, 21630, 25180, 26439, 30900, 31475, 35252, 36050, 37770, 43260, 44065, 52878, 54075, 62950, 72100, 75540, 88130, 94425, 105756, 108150, 125900, 129677, 132195, 176260, 188850, 216300, 220325, 259354, 264390, 377700, 389031, 440650, 518708, 528780, 648385, 660975, 778062, 881300, 907739, 1296770, 1321950, 1556124, 1815478, 1945155, 2593540, 2643900, 2723217, 3241925, 3630956, 3890310, 4538695, 5446434, 6483850, 7780620, 9077390, 9725775, 10892868, 12967700, 13616085, 18154780, 19451550, 22693475, 27232170, 38903100, 45386950, 54464340, 68080425, 90773900, 136160850, 272321700]

約数ペア:

[(1, 272321700), (2, 136160850), (3, 90773900), (4, 68080425), (5, 54464340), (6, 45386950), (7, 38903100), (10, 27232170), (12, 22693475), (14, 19451550), (15, 18154780), (20, 13616085), (21, 12967700), (25, 10892868), (28, 9725775), (30, 9077390), (35, 7780620), (42, 6483850), (50, 5446434), (60, 4538695), (70, 3890310), (75, 3630956), (84, 3241925), (100, 2723217), (103, 2643900), (105, 2593540), (140, 1945155), (150, 1815478), (175, 1556124), (206, 1321950), (210, 1296770), (300, 907739), (309, 881300), (350, 778062), (412, 660975), (420, 648385), (515, 528780), (525, 518708), (618, 440650), (700, 389031), (721, 377700), (1030, 264390), (1050, 259354), (1236, 220325), (1259, 216300), (1442, 188850), (1545, 176260), (2060, 132195), (2100, 129677), (2163, 125900), (2518, 108150), (2575, 105756), (2884, 94425), (3090, 88130), (3605, 75540), (3777, 72100), (4326, 62950), (5036, 54075), (5150, 52878), (6180, 44065), (6295, 43260), (7210, 37770), (7554, 36050), (7725, 35252), (8652, 31475), (8813, 30900), (10300, 26439), (10815, 25180), (12590, 21630), (14420, 18885), (15108, 18025), (15450, 17626)]