165500280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13931}}^1$

素因数の和:13962

約数の個数: 128

約数和(自身を含む): 601862400

約数和(自身を除く): 436362120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 13931, 27862, 41793, 55724, 69655, 83586, 111448, 125379, 139310, 153241, 167172, 208965, 250758, 278620, 306482, 334344, 376137, 417930, 459723, 501516, 557240, 612964, 626895, 752274, 766205, 835860, 919446, 1003032, 1225928, 1253790, 1379169, 1504548, 1532410, 1671720, 1838892, 1880685, 2298615, 2507580, 2758338, 3009096, 3064820, 3677784, 3761370, 4137507, 4597230, 5015160, 5516676, 6129640, 6895845, 7522740, 8275014, 9194460, 11033352, 13791690, 15045480, 16550028, 18388920, 20687535, 27583380, 33100056, 41375070, 55166760, 82750140, 165500280]

約数ペア:

[(1, 165500280), (2, 82750140), (3, 55166760), (4, 41375070), (5, 33100056), (6, 27583380), (8, 20687535), (9, 18388920), (10, 16550028), (11, 15045480), (12, 13791690), (15, 11033352), (18, 9194460), (20, 8275014), (22, 7522740), (24, 6895845), (27, 6129640), (30, 5516676), (33, 5015160), (36, 4597230), (40, 4137507), (44, 3761370), (45, 3677784), (54, 3064820), (55, 3009096), (60, 2758338), (66, 2507580), (72, 2298615), (88, 1880685), (90, 1838892), (99, 1671720), (108, 1532410), (110, 1504548), (120, 1379169), (132, 1253790), (135, 1225928), (165, 1003032), (180, 919446), (198, 835860), (216, 766205), (220, 752274), (264, 626895), (270, 612964), (297, 557240), (330, 501516), (360, 459723), (396, 417930), (440, 376137), (495, 334344), (540, 306482), (594, 278620), (660, 250758), (792, 208965), (990, 167172), (1080, 153241), (1188, 139310), (1320, 125379), (1485, 111448), (1980, 83586), (2376, 69655), (2970, 55724), (3960, 41793), (5940, 27862), (11880, 13931)]