248562270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 775547136

約数和(自身を除く): 526984866

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 162, 165, 170, 187, 198, 243, 255, 270, 297, 306, 330, 374, 405, 459, 486, 495, 510, 547, 561, 594, 765, 810, 891, 918, 935, 990, 1094, 1122, 1215, 1377, 1485, 1530, 1641, 1683, 1782, 1870, 2295, 2430, 2673, 2735, 2754, 2805, 2970, 3282, 3366, 4131, 4455, 4590, 4923, 5049, 5346, 5470, 5610, 6017, 6885, 8205, 8262, 8415, 8910, 9299, 9846, 10098, 12034, 13365, 13770, 14769, 15147, 16410, 16830, 18051, 18598, 20655, 24615, 25245, 26730, 27897, 29538, 30085, 30294, 36102, 41310, 44307, 45441, 46495, 49230, 50490, 54153, 55794, 60170, 73845, 75735, 83691, 88614, 90255, 90882, 92990, 102289, 108306, 132921, 139485, 147690, 151470, 162459, 167382, 180510, 204578, 221535, 227205, 251073, 265842, 270765, 278970, 306867, 324918, 418455, 443070, 454410, 487377, 502146, 511445, 541530, 613734, 664605, 753219, 812295, 836910, 920601, 974754, 1022890, 1255365, 1329210, 1462131, 1506438, 1534335, 1624590, 1841202, 2259657, 2436885, 2510730, 2761803, 2924262, 3068670, 3766095, 4519314, 4603005, 4873770, 5523606, 7310655, 7532190, 8285409, 9206010, 11298285, 13809015, 14621310, 16570818, 22596570, 24856227, 27618030, 41427045, 49712454, 82854090, 124281135, 248562270]

約数ペア:

[(1, 248562270), (2, 124281135), (3, 82854090), (5, 49712454), (6, 41427045), (9, 27618030), (10, 24856227), (11, 22596570), (15, 16570818), (17, 14621310), (18, 13809015), (22, 11298285), (27, 9206010), (30, 8285409), (33, 7532190), (34, 7310655), (45, 5523606), (51, 4873770), (54, 4603005), (55, 4519314), (66, 3766095), (81, 3068670), (85, 2924262), (90, 2761803), (99, 2510730), (102, 2436885), (110, 2259657), (135, 1841202), (153, 1624590), (162, 1534335), (165, 1506438), (170, 1462131), (187, 1329210), (198, 1255365), (243, 1022890), (255, 974754), (270, 920601), (297, 836910), (306, 812295), (330, 753219), (374, 664605), (405, 613734), (459, 541530), (486, 511445), (495, 502146), (510, 487377), (547, 454410), (561, 443070), (594, 418455), (765, 324918), (810, 306867), (891, 278970), (918, 270765), (935, 265842), (990, 251073), (1094, 227205), (1122, 221535), (1215, 204578), (1377, 180510), (1485, 167382), (1530, 162459), (1641, 151470), (1683, 147690), (1782, 139485), (1870, 132921), (2295, 108306), (2430, 102289), (2673, 92990), (2735, 90882), (2754, 90255), (2805, 88614), (2970, 83691), (3282, 75735), (3366, 73845), (4131, 60170), (4455, 55794), (4590, 54153), (4923, 50490), (5049, 49230), (5346, 46495), (5470, 45441), (5610, 44307), (6017, 41310), (6885, 36102), (8205, 30294), (8262, 30085), (8415, 29538), (8910, 27897), (9299, 26730), (9846, 25245), (10098, 24615), (12034, 20655), (13365, 18598), (13770, 18051), (14769, 16830), (15147, 16410)]