229698315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 536371200

約数和(自身を除く): 306672885

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 135, 165, 171, 189, 209, 231, 285, 297, 315, 385, 399, 495, 513, 627, 665, 693, 855, 945, 1045, 1155, 1163, 1197, 1463, 1485, 1881, 1995, 2079, 2565, 3135, 3465, 3489, 3591, 4389, 5643, 5815, 5985, 7315, 8141, 9405, 10395, 10467, 12793, 13167, 17445, 17955, 21945, 22097, 24423, 28215, 31401, 38379, 39501, 40705, 52335, 63965, 65835, 66291, 73269, 89551, 110485, 115137, 122115, 154679, 157005, 191895, 197505, 198873, 219807, 243067, 268653, 331455, 345411, 366345, 447755, 464037, 575685, 596619, 729201, 773395, 805959, 994365, 1099035, 1215335, 1343265, 1392111, 1701469, 1727055, 2187603, 2320185, 2417877, 2983095, 3646005, 4029795, 4176333, 5104407, 6562809, 6960555, 8507345, 10938015, 12089385, 15313221, 20881665, 25522035, 32814045, 45939663, 76566105, 229698315]

約数ペア:

[(1, 229698315), (3, 76566105), (5, 45939663), (7, 32814045), (9, 25522035), (11, 20881665), (15, 15313221), (19, 12089385), (21, 10938015), (27, 8507345), (33, 6960555), (35, 6562809), (45, 5104407), (55, 4176333), (57, 4029795), (63, 3646005), (77, 2983095), (95, 2417877), (99, 2320185), (105, 2187603), (133, 1727055), (135, 1701469), (165, 1392111), (171, 1343265), (189, 1215335), (209, 1099035), (231, 994365), (285, 805959), (297, 773395), (315, 729201), (385, 596619), (399, 575685), (495, 464037), (513, 447755), (627, 366345), (665, 345411), (693, 331455), (855, 268653), (945, 243067), (1045, 219807), (1155, 198873), (1163, 197505), (1197, 191895), (1463, 157005), (1485, 154679), (1881, 122115), (1995, 115137), (2079, 110485), (2565, 89551), (3135, 73269), (3465, 66291), (3489, 65835), (3591, 63965), (4389, 52335), (5643, 40705), (5815, 39501), (5985, 38379), (7315, 31401), (8141, 28215), (9405, 24423), (10395, 22097), (10467, 21945), (12793, 17955), (13167, 17445)]