255103695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 600606720

約数和(自身を除く): 345503025

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 27, 33, 35, 45, 55, 63, 69, 77, 97, 99, 105, 115, 121, 135, 161, 165, 189, 207, 231, 253, 291, 297, 315, 345, 363, 385, 483, 485, 495, 605, 621, 679, 693, 759, 805, 847, 873, 945, 1035, 1067, 1089, 1155, 1265, 1449, 1455, 1485, 1771, 1815, 2037, 2079, 2231, 2277, 2415, 2541, 2619, 2783, 3105, 3201, 3267, 3395, 3465, 3795, 4235, 4347, 4365, 5313, 5335, 5445, 6111, 6693, 6831, 7245, 7469, 7623, 8349, 8855, 9603, 10185, 10395, 11155, 11385, 11737, 12705, 13095, 13915, 15617, 15939, 16005, 16335, 18333, 19481, 20079, 21735, 22407, 22869, 24541, 25047, 26565, 28809, 30555, 33465, 34155, 35211, 37345, 38115, 41745, 46851, 47817, 48015, 58443, 58685, 60237, 67221, 73623, 75141, 78085, 79695, 82159, 91665, 97405, 100395, 105633, 112035, 114345, 122705, 125235, 140553, 144045, 171787, 175329, 176055, 201663, 220869, 234255, 239085, 246477, 269951, 292215, 301185, 316899, 336105, 368115, 375705, 410795, 421659, 515361, 525987, 528165, 662607, 702765, 739431, 809853, 858935, 876645, 1008315, 1104345, 1232385, 1349755, 1546083, 1584495, 1889657, 2108295, 2218293, 2429559, 2576805, 2629935, 3313035, 3697155, 4049265, 4638249, 5668971, 7288677, 7730415, 9448285, 11091465, 12147795, 17006913, 23191245, 28344855, 36443385, 51020739, 85034565, 255103695]

約数ペア:

[(1, 255103695), (3, 85034565), (5, 51020739), (7, 36443385), (9, 28344855), (11, 23191245), (15, 17006913), (21, 12147795), (23, 11091465), (27, 9448285), (33, 7730415), (35, 7288677), (45, 5668971), (55, 4638249), (63, 4049265), (69, 3697155), (77, 3313035), (97, 2629935), (99, 2576805), (105, 2429559), (115, 2218293), (121, 2108295), (135, 1889657), (161, 1584495), (165, 1546083), (189, 1349755), (207, 1232385), (231, 1104345), (253, 1008315), (291, 876645), (297, 858935), (315, 809853), (345, 739431), (363, 702765), (385, 662607), (483, 528165), (485, 525987), (495, 515361), (605, 421659), (621, 410795), (679, 375705), (693, 368115), (759, 336105), (805, 316899), (847, 301185), (873, 292215), (945, 269951), (1035, 246477), (1067, 239085), (1089, 234255), (1155, 220869), (1265, 201663), (1449, 176055), (1455, 175329), (1485, 171787), (1771, 144045), (1815, 140553), (2037, 125235), (2079, 122705), (2231, 114345), (2277, 112035), (2415, 105633), (2541, 100395), (2619, 97405), (2783, 91665), (3105, 82159), (3201, 79695), (3267, 78085), (3395, 75141), (3465, 73623), (3795, 67221), (4235, 60237), (4347, 58685), (4365, 58443), (5313, 48015), (5335, 47817), (5445, 46851), (6111, 41745), (6693, 38115), (6831, 37345), (7245, 35211), (7469, 34155), (7623, 33465), (8349, 30555), (8855, 28809), (9603, 26565), (10185, 25047), (10395, 24541), (11155, 22869), (11385, 22407), (11737, 21735), (12705, 20079), (13095, 19481), (13915, 18333), (15617, 16335), (15939, 16005)]