85756770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 254359872

約数和(自身を除く): 168603102

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 103, 110, 145, 165, 174, 198, 206, 261, 290, 309, 319, 330, 435, 495, 515, 522, 618, 638, 841, 870, 927, 957, 990, 1030, 1133, 1305, 1545, 1595, 1682, 1854, 1914, 2266, 2523, 2610, 2871, 2987, 3090, 3190, 3399, 4205, 4635, 4785, 5046, 5665, 5742, 5974, 6798, 7569, 8410, 8961, 9251, 9270, 9570, 10197, 11330, 12615, 14355, 14935, 15138, 16995, 17922, 18502, 20394, 25230, 26883, 27753, 28710, 29870, 32857, 33990, 37845, 44805, 46255, 50985, 53766, 55506, 65714, 75690, 83259, 86623, 89610, 92510, 98571, 101970, 134415, 138765, 164285, 166518, 173246, 197142, 259869, 268830, 277530, 295713, 328570, 416295, 433115, 492855, 519738, 591426, 779607, 832590, 866230, 952853, 985710, 1299345, 1478565, 1559214, 1905706, 2598690, 2858559, 2957130, 3898035, 4764265, 5717118, 7796070, 8575677, 9528530, 14292795, 17151354, 28585590, 42878385, 85756770]

約数ペア:

[(1, 85756770), (2, 42878385), (3, 28585590), (5, 17151354), (6, 14292795), (9, 9528530), (10, 8575677), (11, 7796070), (15, 5717118), (18, 4764265), (22, 3898035), (29, 2957130), (30, 2858559), (33, 2598690), (45, 1905706), (55, 1559214), (58, 1478565), (66, 1299345), (87, 985710), (90, 952853), (99, 866230), (103, 832590), (110, 779607), (145, 591426), (165, 519738), (174, 492855), (198, 433115), (206, 416295), (261, 328570), (290, 295713), (309, 277530), (319, 268830), (330, 259869), (435, 197142), (495, 173246), (515, 166518), (522, 164285), (618, 138765), (638, 134415), (841, 101970), (870, 98571), (927, 92510), (957, 89610), (990, 86623), (1030, 83259), (1133, 75690), (1305, 65714), (1545, 55506), (1595, 53766), (1682, 50985), (1854, 46255), (1914, 44805), (2266, 37845), (2523, 33990), (2610, 32857), (2871, 29870), (2987, 28710), (3090, 27753), (3190, 26883), (3399, 25230), (4205, 20394), (4635, 18502), (4785, 17922), (5046, 16995), (5665, 15138), (5742, 14935), (5974, 14355), (6798, 12615), (7569, 11330), (8410, 10197), (8961, 9570), (9251, 9270)]