141376900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 353380160

約数和(自身を除く): 212003260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1453, 1946, 2780, 2906, 3475, 3892, 4865, 5812, 6950, 7265, 9730, 10171, 13900, 14530, 19460, 20342, 24325, 29060, 36325, 40684, 48650, 50855, 72650, 97300, 101710, 145300, 201967, 203420, 254275, 403934, 508550, 807868, 1009835, 1017100, 1413769, 2019670, 2827538, 4039340, 5049175, 5655076, 7068845, 10098350, 14137690, 20196700, 28275380, 35344225, 70688450, 141376900]

約数ペア:

[(1, 141376900), (2, 70688450), (4, 35344225), (5, 28275380), (7, 20196700), (10, 14137690), (14, 10098350), (20, 7068845), (25, 5655076), (28, 5049175), (35, 4039340), (50, 2827538), (70, 2019670), (100, 1413769), (139, 1017100), (140, 1009835), (175, 807868), (278, 508550), (350, 403934), (556, 254275), (695, 203420), (700, 201967), (973, 145300), (1390, 101710), (1453, 97300), (1946, 72650), (2780, 50855), (2906, 48650), (3475, 40684), (3892, 36325), (4865, 29060), (5812, 24325), (6950, 20342), (7265, 19460), (9730, 14530), (10171, 13900)]