276835140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90469}}^1$

素因数の和:90501

約数の個数: 72

約数和(自身を含む): 889139160

約数和(自身を除く): 612304020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 90469, 180938, 271407, 361876, 452345, 542814, 814221, 904690, 1085628, 1357035, 1537973, 1628442, 1809380, 2714070, 3075946, 3256884, 4071105, 4613919, 5428140, 6151892, 7689865, 8142210, 9227838, 13841757, 15379730, 16284420, 18455676, 23069595, 27683514, 30759460, 46139190, 55367028, 69208785, 92278380, 138417570, 276835140]

約数ペア:

[(1, 276835140), (2, 138417570), (3, 92278380), (4, 69208785), (5, 55367028), (6, 46139190), (9, 30759460), (10, 27683514), (12, 23069595), (15, 18455676), (17, 16284420), (18, 15379730), (20, 13841757), (30, 9227838), (34, 8142210), (36, 7689865), (45, 6151892), (51, 5428140), (60, 4613919), (68, 4071105), (85, 3256884), (90, 3075946), (102, 2714070), (153, 1809380), (170, 1628442), (180, 1537973), (204, 1357035), (255, 1085628), (306, 904690), (340, 814221), (510, 542814), (612, 452345), (765, 361876), (1020, 271407), (1530, 180938), (3060, 90469)]