315090270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 922337280

約数和(自身を除く): 607247010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 277, 297, 330, 383, 495, 554, 594, 766, 831, 990, 1149, 1385, 1485, 1662, 1915, 2298, 2493, 2770, 2970, 3047, 3447, 3830, 4155, 4213, 4986, 5745, 6094, 6894, 7479, 8310, 8426, 9141, 10341, 11490, 12465, 12639, 14958, 15235, 17235, 18282, 20682, 21065, 24930, 25278, 27423, 30470, 34470, 37395, 37917, 42130, 45705, 51705, 54846, 63195, 74790, 75834, 82269, 91410, 103410, 106091, 113751, 126390, 137115, 164538, 189585, 212182, 227502, 274230, 318273, 379170, 411345, 530455, 568755, 636546, 822690, 954819, 1060910, 1137510, 1167001, 1591365, 1909638, 2334002, 2864457, 3182730, 3501003, 4774095, 5728914, 5835005, 7002006, 9548190, 10503009, 11670010, 14322285, 17505015, 21006018, 28644570, 31509027, 35010030, 52515045, 63018054, 105030090, 157545135, 315090270]

約数ペア:

[(1, 315090270), (2, 157545135), (3, 105030090), (5, 63018054), (6, 52515045), (9, 35010030), (10, 31509027), (11, 28644570), (15, 21006018), (18, 17505015), (22, 14322285), (27, 11670010), (30, 10503009), (33, 9548190), (45, 7002006), (54, 5835005), (55, 5728914), (66, 4774095), (90, 3501003), (99, 3182730), (110, 2864457), (135, 2334002), (165, 1909638), (198, 1591365), (270, 1167001), (277, 1137510), (297, 1060910), (330, 954819), (383, 822690), (495, 636546), (554, 568755), (594, 530455), (766, 411345), (831, 379170), (990, 318273), (1149, 274230), (1385, 227502), (1485, 212182), (1662, 189585), (1915, 164538), (2298, 137115), (2493, 126390), (2770, 113751), (2970, 106091), (3047, 103410), (3447, 91410), (3830, 82269), (4155, 75834), (4213, 74790), (4986, 63195), (5745, 54846), (6094, 51705), (6894, 45705), (7479, 42130), (8310, 37917), (8426, 37395), (9141, 34470), (10341, 30470), (11490, 27423), (12465, 25278), (12639, 24930), (14958, 21065), (15235, 20682), (17235, 18282)]