86881410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 297950400

約数和(自身を除く): 211068990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 81, 90, 98, 99, 105, 110, 126, 135, 147, 154, 162, 165, 189, 198, 199, 210, 231, 245, 270, 294, 297, 315, 330, 378, 385, 398, 405, 441, 462, 490, 495, 539, 567, 594, 597, 630, 693, 735, 770, 810, 882, 891, 945, 990, 995, 1078, 1134, 1155, 1194, 1323, 1386, 1393, 1470, 1485, 1617, 1782, 1791, 1890, 1990, 2079, 2189, 2205, 2310, 2646, 2695, 2786, 2835, 2970, 2985, 3234, 3465, 3582, 3969, 4158, 4179, 4378, 4410, 4455, 4851, 5373, 5390, 5670, 5970, 6237, 6567, 6615, 6930, 6965, 7938, 8085, 8358, 8910, 8955, 9702, 9751, 10395, 10746, 10945, 12474, 12537, 13134, 13230, 13930, 14553, 15323, 16119, 16170, 17910, 19502, 19701, 19845, 20790, 20895, 21890, 24255, 25074, 26865, 29106, 29253, 30646, 31185, 32238, 32835, 37611, 39402, 39690, 41790, 43659, 45969, 48510, 48755, 53730, 58506, 59103, 62370, 62685, 65670, 72765, 75222, 76615, 80595, 87318, 87759, 91938, 97510, 98505, 107261, 112833, 118206, 125370, 137907, 145530, 146265, 153230, 161190, 175518, 177309, 188055, 197010, 214522, 218295, 225666, 229845, 263277, 275814, 292530, 295515, 321783, 354618, 376110, 413721, 436590, 438795, 459690, 526554, 536305, 564165, 591030, 643566, 689535, 789831, 827442, 877590, 886545, 965349, 1072610, 1128330, 1241163, 1316385, 1379070, 1579662, 1608915, 1773090, 1930698, 2068605, 2482326, 2632770, 2896047, 3217830, 3949155, 4137210, 4826745, 5792094, 6205815, 7898310, 8688141, 9653490, 12411630, 14480235, 17376282, 28960470, 43440705, 86881410]

約数ペア:

[(1, 86881410), (2, 43440705), (3, 28960470), (5, 17376282), (6, 14480235), (7, 12411630), (9, 9653490), (10, 8688141), (11, 7898310), (14, 6205815), (15, 5792094), (18, 4826745), (21, 4137210), (22, 3949155), (27, 3217830), (30, 2896047), (33, 2632770), (35, 2482326), (42, 2068605), (45, 1930698), (49, 1773090), (54, 1608915), (55, 1579662), (63, 1379070), (66, 1316385), (70, 1241163), (77, 1128330), (81, 1072610), (90, 965349), (98, 886545), (99, 877590), (105, 827442), (110, 789831), (126, 689535), (135, 643566), (147, 591030), (154, 564165), (162, 536305), (165, 526554), (189, 459690), (198, 438795), (199, 436590), (210, 413721), (231, 376110), (245, 354618), (270, 321783), (294, 295515), (297, 292530), (315, 275814), (330, 263277), (378, 229845), (385, 225666), (398, 218295), (405, 214522), (441, 197010), (462, 188055), (490, 177309), (495, 175518), (539, 161190), (567, 153230), (594, 146265), (597, 145530), (630, 137907), (693, 125370), (735, 118206), (770, 112833), (810, 107261), (882, 98505), (891, 97510), (945, 91938), (990, 87759), (995, 87318), (1078, 80595), (1134, 76615), (1155, 75222), (1194, 72765), (1323, 65670), (1386, 62685), (1393, 62370), (1470, 59103), (1485, 58506), (1617, 53730), (1782, 48755), (1791, 48510), (1890, 45969), (1990, 43659), (2079, 41790), (2189, 39690), (2205, 39402), (2310, 37611), (2646, 32835), (2695, 32238), (2786, 31185), (2835, 30646), (2970, 29253), (2985, 29106), (3234, 26865), (3465, 25074), (3582, 24255), (3969, 21890), (4158, 20895), (4179, 20790), (4378, 19845), (4410, 19701), (4455, 19502), (4851, 17910), (5373, 16170), (5390, 16119), (5670, 15323), (5970, 14553), (6237, 13930), (6567, 13230), (6615, 13134), (6930, 12537), (6965, 12474), (7938, 10945), (8085, 10746), (8358, 10395), (8910, 9751), (8955, 9702)]