131767020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 192

約数和(自身を含む): 511257600

約数和(自身を除く): 379490580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3169, 3465, 3780, 4158, 4620, 5940, 6338, 6930, 8316, 9507, 10395, 12676, 13860, 15845, 19014, 20790, 22183, 28521, 31690, 34859, 38028, 41580, 44366, 47535, 57042, 63380, 66549, 69718, 85563, 88732, 95070, 104577, 110915, 114084, 133098, 139436, 142605, 171126, 174295, 190140, 199647, 209154, 221830, 244013, 266196, 285210, 313731, 332745, 342252, 348590, 399294, 418308, 427815, 443660, 488026, 522885, 570420, 598941, 627462, 665490, 697180, 732039, 798588, 855630, 941193, 976052, 998235, 1045770, 1197882, 1220065, 1254924, 1330980, 1464078, 1568655, 1711260, 1882386, 1996470, 2091540, 2196117, 2395764, 2440130, 2928156, 2994705, 3137310, 3660195, 3764772, 3992940, 4392234, 4705965, 4880260, 5989410, 6274620, 6588351, 7320390, 8784468, 9411930, 10980585, 11978820, 13176702, 14640780, 18823860, 21961170, 26353404, 32941755, 43922340, 65883510, 131767020]

約数ペア:

[(1, 131767020), (2, 65883510), (3, 43922340), (4, 32941755), (5, 26353404), (6, 21961170), (7, 18823860), (9, 14640780), (10, 13176702), (11, 11978820), (12, 10980585), (14, 9411930), (15, 8784468), (18, 7320390), (20, 6588351), (21, 6274620), (22, 5989410), (27, 4880260), (28, 4705965), (30, 4392234), (33, 3992940), (35, 3764772), (36, 3660195), (42, 3137310), (44, 2994705), (45, 2928156), (54, 2440130), (55, 2395764), (60, 2196117), (63, 2091540), (66, 1996470), (70, 1882386), (77, 1711260), (84, 1568655), (90, 1464078), (99, 1330980), (105, 1254924), (108, 1220065), (110, 1197882), (126, 1045770), (132, 998235), (135, 976052), (140, 941193), (154, 855630), (165, 798588), (180, 732039), (189, 697180), (198, 665490), (210, 627462), (220, 598941), (231, 570420), (252, 522885), (270, 488026), (297, 443660), (308, 427815), (315, 418308), (330, 399294), (378, 348590), (385, 342252), (396, 332745), (420, 313731), (462, 285210), (495, 266196), (540, 244013), (594, 221830), (630, 209154), (660, 199647), (693, 190140), (756, 174295), (770, 171126), (924, 142605), (945, 139436), (990, 133098), (1155, 114084), (1188, 110915), (1260, 104577), (1386, 95070), (1485, 88732), (1540, 85563), (1890, 69718), (1980, 66549), (2079, 63380), (2310, 57042), (2772, 47535), (2970, 44366), (3169, 41580), (3465, 38028), (3780, 34859), (4158, 31690), (4620, 28521), (5940, 22183), (6338, 20790), (6930, 19014), (8316, 15845), (9507, 13860), (10395, 12676)]