66548790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 227104416

約数和(自身を除く): 160555626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 97, 99, 105, 110, 121, 126, 135, 154, 162, 165, 189, 194, 198, 210, 231, 242, 270, 291, 297, 315, 330, 363, 378, 385, 405, 462, 485, 495, 567, 582, 594, 605, 630, 679, 693, 726, 770, 810, 847, 873, 891, 945, 970, 990, 1067, 1089, 1134, 1155, 1210, 1358, 1386, 1455, 1485, 1694, 1746, 1782, 1815, 1890, 2037, 2079, 2134, 2178, 2310, 2541, 2619, 2835, 2910, 2970, 3201, 3267, 3395, 3465, 3630, 4074, 4158, 4235, 4365, 4455, 5082, 5238, 5335, 5445, 5670, 6111, 6237, 6402, 6534, 6790, 6930, 7469, 7623, 7857, 8470, 8730, 8910, 9603, 9801, 10185, 10395, 10670, 10890, 11737, 12222, 12474, 12705, 13095, 14938, 15246, 15714, 16005, 16335, 18333, 19206, 19602, 20370, 20790, 22407, 22869, 23474, 25410, 26190, 28809, 30555, 31185, 32010, 32670, 35211, 36666, 37345, 38115, 39285, 44814, 45738, 48015, 49005, 54999, 57618, 58685, 61110, 62370, 67221, 68607, 70422, 74690, 76230, 78570, 82159, 86427, 91665, 96030, 98010, 105633, 109998, 112035, 114345, 117370, 134442, 137214, 144045, 164318, 172854, 176055, 183330, 201663, 211266, 224070, 228690, 246477, 274995, 288090, 316899, 336105, 343035, 352110, 403326, 410795, 432135, 492954, 528165, 549990, 604989, 633798, 672210, 686070, 739431, 821590, 864270, 950697, 1008315, 1056330, 1209978, 1232385, 1478862, 1584495, 1901394, 2016630, 2218293, 2464770, 3024945, 3168990, 3697155, 4436586, 4753485, 6049890, 6654879, 7394310, 9506970, 11091465, 13309758, 22182930, 33274395, 66548790]

約数ペア:

[(1, 66548790), (2, 33274395), (3, 22182930), (5, 13309758), (6, 11091465), (7, 9506970), (9, 7394310), (10, 6654879), (11, 6049890), (14, 4753485), (15, 4436586), (18, 3697155), (21, 3168990), (22, 3024945), (27, 2464770), (30, 2218293), (33, 2016630), (35, 1901394), (42, 1584495), (45, 1478862), (54, 1232385), (55, 1209978), (63, 1056330), (66, 1008315), (70, 950697), (77, 864270), (81, 821590), (90, 739431), (97, 686070), (99, 672210), (105, 633798), (110, 604989), (121, 549990), (126, 528165), (135, 492954), (154, 432135), (162, 410795), (165, 403326), (189, 352110), (194, 343035), (198, 336105), (210, 316899), (231, 288090), (242, 274995), (270, 246477), (291, 228690), (297, 224070), (315, 211266), (330, 201663), (363, 183330), (378, 176055), (385, 172854), (405, 164318), (462, 144045), (485, 137214), (495, 134442), (567, 117370), (582, 114345), (594, 112035), (605, 109998), (630, 105633), (679, 98010), (693, 96030), (726, 91665), (770, 86427), (810, 82159), (847, 78570), (873, 76230), (891, 74690), (945, 70422), (970, 68607), (990, 67221), (1067, 62370), (1089, 61110), (1134, 58685), (1155, 57618), (1210, 54999), (1358, 49005), (1386, 48015), (1455, 45738), (1485, 44814), (1694, 39285), (1746, 38115), (1782, 37345), (1815, 36666), (1890, 35211), (2037, 32670), (2079, 32010), (2134, 31185), (2178, 30555), (2310, 28809), (2541, 26190), (2619, 25410), (2835, 23474), (2910, 22869), (2970, 22407), (3201, 20790), (3267, 20370), (3395, 19602), (3465, 19206), (3630, 18333), (4074, 16335), (4158, 16005), (4235, 15714), (4365, 15246), (4455, 14938), (5082, 13095), (5238, 12705), (5335, 12474), (5445, 12222), (5670, 11737), (6111, 10890), (6237, 10670), (6402, 10395), (6534, 10185), (6790, 9801), (6930, 9603), (7469, 8910), (7623, 8730), (7857, 8470)]