222729210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3993

約数の個数: 128

約数和(自身を含む): 682214400

約数和(自身を除く): 459485190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 3947, 5130, 5643, 6270, 7894, 9405, 11286, 11841, 18810, 19735, 23682, 28215, 35523, 39470, 43417, 56430, 59205, 71046, 74993, 86834, 106569, 118410, 130251, 149986, 177615, 213138, 217085, 224979, 260502, 355230, 374965, 390753, 434170, 449958, 532845, 651255, 674937, 749930, 781506, 824923, 1065690, 1124895, 1172259, 1302510, 1349874, 1649846, 1953765, 2024811, 2249790, 2344518, 2474769, 3374685, 3907530, 4049622, 4124615, 4949538, 5861295, 6749370, 7424307, 8249230, 10124055, 11722590, 12373845, 14848614, 20248110, 22272921, 24747690, 37121535, 44545842, 74243070, 111364605, 222729210]

約数ペア:

[(1, 222729210), (2, 111364605), (3, 74243070), (5, 44545842), (6, 37121535), (9, 24747690), (10, 22272921), (11, 20248110), (15, 14848614), (18, 12373845), (19, 11722590), (22, 10124055), (27, 8249230), (30, 7424307), (33, 6749370), (38, 5861295), (45, 4949538), (54, 4124615), (55, 4049622), (57, 3907530), (66, 3374685), (90, 2474769), (95, 2344518), (99, 2249790), (110, 2024811), (114, 1953765), (135, 1649846), (165, 1349874), (171, 1302510), (190, 1172259), (198, 1124895), (209, 1065690), (270, 824923), (285, 781506), (297, 749930), (330, 674937), (342, 651255), (418, 532845), (495, 449958), (513, 434170), (570, 390753), (594, 374965), (627, 355230), (855, 260502), (990, 224979), (1026, 217085), (1045, 213138), (1254, 177615), (1485, 149986), (1710, 130251), (1881, 118410), (2090, 106569), (2565, 86834), (2970, 74993), (3135, 71046), (3762, 59205), (3947, 56430), (5130, 43417), (5643, 39470), (6270, 35523), (7894, 28215), (9405, 23682), (11286, 19735), (11841, 18810)]