14988400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 42345504

約数和(自身を除く): 27357104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 101, 106, 112, 140, 175, 200, 202, 212, 265, 280, 350, 371, 400, 404, 424, 505, 530, 560, 700, 707, 742, 808, 848, 1010, 1060, 1325, 1400, 1414, 1484, 1616, 1855, 2020, 2120, 2525, 2650, 2800, 2828, 2968, 3535, 3710, 4040, 4240, 5050, 5300, 5353, 5656, 5936, 7070, 7420, 8080, 9275, 10100, 10600, 10706, 11312, 14140, 14840, 17675, 18550, 20200, 21200, 21412, 26765, 28280, 29680, 35350, 37100, 37471, 40400, 42824, 53530, 56560, 70700, 74200, 74942, 85648, 107060, 133825, 141400, 148400, 149884, 187355, 214120, 267650, 282800, 299768, 374710, 428240, 535300, 599536, 749420, 936775, 1070600, 1498840, 1873550, 2141200, 2997680, 3747100, 7494200, 14988400]

約数ペア:

[(1, 14988400), (2, 7494200), (4, 3747100), (5, 2997680), (7, 2141200), (8, 1873550), (10, 1498840), (14, 1070600), (16, 936775), (20, 749420), (25, 599536), (28, 535300), (35, 428240), (40, 374710), (50, 299768), (53, 282800), (56, 267650), (70, 214120), (80, 187355), (100, 149884), (101, 148400), (106, 141400), (112, 133825), (140, 107060), (175, 85648), (200, 74942), (202, 74200), (212, 70700), (265, 56560), (280, 53530), (350, 42824), (371, 40400), (400, 37471), (404, 37100), (424, 35350), (505, 29680), (530, 28280), (560, 26765), (700, 21412), (707, 21200), (742, 20200), (808, 18550), (848, 17675), (1010, 14840), (1060, 14140), (1325, 11312), (1400, 10706), (1414, 10600), (1484, 10100), (1616, 9275), (1855, 8080), (2020, 7420), (2120, 7070), (2525, 5936), (2650, 5656), (2800, 5353), (2828, 5300), (2968, 5050), (3535, 4240), (3710, 4040)]