244325200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 680849280

約数和(自身を除く): 436524080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 175, 200, 280, 284, 350, 355, 400, 497, 560, 568, 700, 710, 994, 1136, 1229, 1400, 1420, 1775, 1988, 2458, 2485, 2800, 2840, 3550, 3976, 4916, 4970, 5680, 6145, 7100, 7952, 8603, 9832, 9940, 12290, 12425, 14200, 17206, 19664, 19880, 24580, 24850, 28400, 30725, 34412, 39760, 43015, 49160, 49700, 61450, 68824, 86030, 87259, 98320, 99400, 122900, 137648, 172060, 174518, 198800, 215075, 245800, 344120, 349036, 430150, 436295, 491600, 610813, 688240, 698072, 860300, 872590, 1221626, 1396144, 1720600, 1745180, 2181475, 2443252, 3054065, 3441200, 3490360, 4362950, 4886504, 6108130, 6980720, 8725900, 9773008, 12216260, 15270325, 17451800, 24432520, 30540650, 34903600, 48865040, 61081300, 122162600, 244325200]

約数ペア:

[(1, 244325200), (2, 122162600), (4, 61081300), (5, 48865040), (7, 34903600), (8, 30540650), (10, 24432520), (14, 17451800), (16, 15270325), (20, 12216260), (25, 9773008), (28, 8725900), (35, 6980720), (40, 6108130), (50, 4886504), (56, 4362950), (70, 3490360), (71, 3441200), (80, 3054065), (100, 2443252), (112, 2181475), (140, 1745180), (142, 1720600), (175, 1396144), (200, 1221626), (280, 872590), (284, 860300), (350, 698072), (355, 688240), (400, 610813), (497, 491600), (560, 436295), (568, 430150), (700, 349036), (710, 344120), (994, 245800), (1136, 215075), (1229, 198800), (1400, 174518), (1420, 172060), (1775, 137648), (1988, 122900), (2458, 99400), (2485, 98320), (2800, 87259), (2840, 86030), (3550, 68824), (3976, 61450), (4916, 49700), (4970, 49160), (5680, 43015), (6145, 39760), (7100, 34412), (7952, 30725), (8603, 28400), (9832, 24850), (9940, 24580), (12290, 19880), (12425, 19664), (14200, 17206)]