144200970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^2$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 398274084

約数和(自身を除く): 254073114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 307, 510, 614, 765, 921, 1530, 1535, 1842, 2763, 3070, 4605, 5219, 5526, 9210, 10438, 13815, 15657, 26095, 27630, 31314, 46971, 52190, 78285, 93942, 94249, 156570, 188498, 234855, 282747, 469710, 471245, 565494, 848241, 942490, 1413735, 1602233, 1696482, 2827470, 3204466, 4241205, 4806699, 8011165, 8482410, 9613398, 14420097, 16022330, 24033495, 28840194, 48066990, 72100485, 144200970]

約数ペア:

[(1, 144200970), (2, 72100485), (3, 48066990), (5, 28840194), (6, 24033495), (9, 16022330), (10, 14420097), (15, 9613398), (17, 8482410), (18, 8011165), (30, 4806699), (34, 4241205), (45, 3204466), (51, 2827470), (85, 1696482), (90, 1602233), (102, 1413735), (153, 942490), (170, 848241), (255, 565494), (306, 471245), (307, 469710), (510, 282747), (614, 234855), (765, 188498), (921, 156570), (1530, 94249), (1535, 93942), (1842, 78285), (2763, 52190), (3070, 46971), (4605, 31314), (5219, 27630), (5526, 26095), (9210, 15657), (10438, 13815)]