204034545

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 433648512

約数和(自身を除く): 229613967

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 169, 195, 271, 297, 351, 405, 429, 495, 507, 585, 715, 813, 845, 891, 1053, 1287, 1355, 1485, 1521, 1755, 1859, 2145, 2439, 2535, 2981, 3523, 3861, 4065, 4455, 4563, 5265, 5577, 6435, 7317, 7605, 8943, 9295, 10569, 11583, 12195, 13689, 14905, 16731, 17615, 19305, 21951, 22815, 26829, 27885, 31707, 36585, 38753, 44715, 45799, 50193, 52845, 57915, 68445, 80487, 83655, 95121, 109755, 116259, 134145, 137397, 150579, 158535, 193765, 228995, 241461, 250965, 285363, 348777, 402435, 412191, 475605, 503789, 581295, 686985, 752895, 1046331, 1207305, 1236573, 1426815, 1511367, 1743885, 2060955, 2518945, 3138993, 3709719, 4534101, 5231655, 6182865, 7556835, 13602303, 15694965, 18548595, 22670505, 40806909, 68011515, 204034545]

約数ペア:

[(1, 204034545), (3, 68011515), (5, 40806909), (9, 22670505), (11, 18548595), (13, 15694965), (15, 13602303), (27, 7556835), (33, 6182865), (39, 5231655), (45, 4534101), (55, 3709719), (65, 3138993), (81, 2518945), (99, 2060955), (117, 1743885), (135, 1511367), (143, 1426815), (165, 1236573), (169, 1207305), (195, 1046331), (271, 752895), (297, 686985), (351, 581295), (405, 503789), (429, 475605), (495, 412191), (507, 402435), (585, 348777), (715, 285363), (813, 250965), (845, 241461), (891, 228995), (1053, 193765), (1287, 158535), (1355, 150579), (1485, 137397), (1521, 134145), (1755, 116259), (1859, 109755), (2145, 95121), (2439, 83655), (2535, 80487), (2981, 68445), (3523, 57915), (3861, 52845), (4065, 50193), (4455, 45799), (4563, 44715), (5265, 38753), (5577, 36585), (6435, 31707), (7317, 27885), (7605, 26829), (8943, 22815), (9295, 21951), (10569, 19305), (11583, 17615), (12195, 16731), (13689, 14905)]