19308150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 52489944

約数和(自身を除く): 33181794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 214, 225, 321, 401, 450, 535, 642, 802, 963, 1070, 1203, 1605, 1926, 2005, 2406, 2675, 3210, 3609, 4010, 4815, 5350, 6015, 7218, 8025, 9630, 10025, 12030, 16050, 18045, 20050, 24075, 30075, 36090, 42907, 48150, 60150, 85814, 90225, 128721, 180450, 214535, 257442, 386163, 429070, 643605, 772326, 1072675, 1287210, 1930815, 2145350, 3218025, 3861630, 6436050, 9654075, 19308150]

約数ペア:

[(1, 19308150), (2, 9654075), (3, 6436050), (5, 3861630), (6, 3218025), (9, 2145350), (10, 1930815), (15, 1287210), (18, 1072675), (25, 772326), (30, 643605), (45, 429070), (50, 386163), (75, 257442), (90, 214535), (107, 180450), (150, 128721), (214, 90225), (225, 85814), (321, 60150), (401, 48150), (450, 42907), (535, 36090), (642, 30075), (802, 24075), (963, 20050), (1070, 18045), (1203, 16050), (1605, 12030), (1926, 10025), (2005, 9630), (2406, 8025), (2675, 7218), (3210, 6015), (3609, 5350), (4010, 4815)]