98273000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 169048600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 101, 125, 139, 140, 175, 200, 202, 250, 278, 280, 350, 404, 500, 505, 556, 695, 700, 707, 808, 875, 973, 1000, 1010, 1112, 1390, 1400, 1414, 1750, 1946, 2020, 2525, 2780, 2828, 3475, 3500, 3535, 3892, 4040, 4865, 5050, 5560, 5656, 6950, 7000, 7070, 7784, 9730, 10100, 12625, 13900, 14039, 14140, 17375, 17675, 19460, 20200, 24325, 25250, 27800, 28078, 28280, 34750, 35350, 38920, 48650, 50500, 56156, 69500, 70195, 70700, 88375, 97300, 98273, 101000, 112312, 121625, 139000, 140390, 141400, 176750, 194600, 196546, 243250, 280780, 350975, 353500, 393092, 486500, 491365, 561560, 701950, 707000, 786184, 973000, 982730, 1403900, 1754875, 1965460, 2456825, 2807800, 3509750, 3930920, 4913650, 7019500, 9827300, 12284125, 14039000, 19654600, 24568250, 49136500, 98273000]

約数ペア:

[(1, 98273000), (2, 49136500), (4, 24568250), (5, 19654600), (7, 14039000), (8, 12284125), (10, 9827300), (14, 7019500), (20, 4913650), (25, 3930920), (28, 3509750), (35, 2807800), (40, 2456825), (50, 1965460), (56, 1754875), (70, 1403900), (100, 982730), (101, 973000), (125, 786184), (139, 707000), (140, 701950), (175, 561560), (200, 491365), (202, 486500), (250, 393092), (278, 353500), (280, 350975), (350, 280780), (404, 243250), (500, 196546), (505, 194600), (556, 176750), (695, 141400), (700, 140390), (707, 139000), (808, 121625), (875, 112312), (973, 101000), (1000, 98273), (1010, 97300), (1112, 88375), (1390, 70700), (1400, 70195), (1414, 69500), (1750, 56156), (1946, 50500), (2020, 48650), (2525, 38920), (2780, 35350), (2828, 34750), (3475, 28280), (3500, 28078), (3535, 27800), (3892, 25250), (4040, 24325), (4865, 20200), (5050, 19460), (5560, 17675), (5656, 17375), (6950, 14140), (7000, 14039), (7070, 13900), (7784, 12625), (9730, 10100)]