89370360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 308903400

約数和(自身を除く): 219533040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 859, 867, 1020, 1156, 1224, 1445, 1530, 1718, 1734, 2040, 2312, 2577, 2601, 2890, 3060, 3436, 3468, 4295, 4335, 5154, 5202, 5780, 6120, 6872, 6936, 7731, 8590, 8670, 10308, 10404, 11560, 12885, 13005, 14603, 15462, 17180, 17340, 20616, 20808, 25770, 26010, 29206, 30924, 34360, 34680, 38655, 43809, 51540, 52020, 58412, 61848, 73015, 77310, 87618, 103080, 104040, 116824, 131427, 146030, 154620, 175236, 219045, 248251, 262854, 292060, 309240, 350472, 438090, 496502, 525708, 584120, 657135, 744753, 876180, 993004, 1051416, 1241255, 1314270, 1489506, 1752360, 1986008, 2234259, 2482510, 2628540, 2979012, 3723765, 4468518, 4965020, 5257080, 5958024, 7447530, 8937036, 9930040, 11171295, 14895060, 17874072, 22342590, 29790120, 44685180, 89370360]

約数ペア:

[(1, 89370360), (2, 44685180), (3, 29790120), (4, 22342590), (5, 17874072), (6, 14895060), (8, 11171295), (9, 9930040), (10, 8937036), (12, 7447530), (15, 5958024), (17, 5257080), (18, 4965020), (20, 4468518), (24, 3723765), (30, 2979012), (34, 2628540), (36, 2482510), (40, 2234259), (45, 1986008), (51, 1752360), (60, 1489506), (68, 1314270), (72, 1241255), (85, 1051416), (90, 993004), (102, 876180), (120, 744753), (136, 657135), (153, 584120), (170, 525708), (180, 496502), (204, 438090), (255, 350472), (289, 309240), (306, 292060), (340, 262854), (360, 248251), (408, 219045), (510, 175236), (578, 154620), (612, 146030), (680, 131427), (765, 116824), (859, 104040), (867, 103080), (1020, 87618), (1156, 77310), (1224, 73015), (1445, 61848), (1530, 58412), (1718, 52020), (1734, 51540), (2040, 43809), (2312, 38655), (2577, 34680), (2601, 34360), (2890, 30924), (3060, 29206), (3436, 26010), (3468, 25770), (4295, 20808), (4335, 20616), (5154, 17340), (5202, 17180), (5780, 15462), (6120, 14603), (6872, 13005), (6936, 12885), (7731, 11560), (8590, 10404), (8670, 10308)]