299730795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 640880640

約数和(自身を除く): 341149845

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 49, 57, 65, 91, 95, 105, 127, 133, 147, 169, 195, 245, 247, 273, 285, 381, 399, 455, 507, 635, 637, 665, 735, 741, 845, 889, 931, 1183, 1235, 1365, 1651, 1729, 1905, 1911, 1995, 2413, 2535, 2667, 2793, 3185, 3211, 3549, 3705, 4445, 4655, 4953, 5187, 5915, 6223, 7239, 8255, 8281, 8645, 9555, 9633, 11557, 12065, 12103, 13335, 13965, 16055, 16891, 17745, 18669, 21463, 22477, 24765, 24843, 25935, 31115, 31369, 34671, 36195, 36309, 41405, 48165, 50673, 57785, 60515, 64389, 67431, 80899, 84455, 93345, 94107, 107315, 112385, 118237, 124215, 150241, 156845, 157339, 173355, 181545, 219583, 242697, 253365, 321945, 337155, 354711, 404495, 407797, 450723, 470535, 472017, 591185, 658749, 751205, 786695, 1051687, 1097915, 1213485, 1223391, 1537081, 1773555, 2038985, 2253615, 2360085, 2854579, 3155061, 3293745, 4611243, 5258435, 6116955, 7685405, 8563737, 14272895, 15775305, 19982053, 23056215, 42818685, 59946159, 99910265, 299730795]

約数ペア:

[(1, 299730795), (3, 99910265), (5, 59946159), (7, 42818685), (13, 23056215), (15, 19982053), (19, 15775305), (21, 14272895), (35, 8563737), (39, 7685405), (49, 6116955), (57, 5258435), (65, 4611243), (91, 3293745), (95, 3155061), (105, 2854579), (127, 2360085), (133, 2253615), (147, 2038985), (169, 1773555), (195, 1537081), (245, 1223391), (247, 1213485), (273, 1097915), (285, 1051687), (381, 786695), (399, 751205), (455, 658749), (507, 591185), (635, 472017), (637, 470535), (665, 450723), (735, 407797), (741, 404495), (845, 354711), (889, 337155), (931, 321945), (1183, 253365), (1235, 242697), (1365, 219583), (1651, 181545), (1729, 173355), (1905, 157339), (1911, 156845), (1995, 150241), (2413, 124215), (2535, 118237), (2667, 112385), (2793, 107315), (3185, 94107), (3211, 93345), (3549, 84455), (3705, 80899), (4445, 67431), (4655, 64389), (4953, 60515), (5187, 57785), (5915, 50673), (6223, 48165), (7239, 41405), (8255, 36309), (8281, 36195), (8645, 34671), (9555, 31369), (9633, 31115), (11557, 25935), (12065, 24843), (12103, 24765), (13335, 22477), (13965, 21463), (16055, 18669), (16891, 17745)]