73473540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 243536832

約数和(自身を除く): 170063292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 373, 402, 420, 469, 490, 588, 670, 735, 746, 804, 938, 980, 1005, 1119, 1340, 1407, 1470, 1492, 1865, 1876, 2010, 2238, 2345, 2611, 2814, 2940, 3283, 3730, 4020, 4476, 4690, 5222, 5595, 5628, 6566, 7035, 7460, 7833, 9380, 9849, 10444, 11190, 13055, 13132, 14070, 15666, 16415, 18277, 19698, 22380, 24991, 26110, 28140, 31332, 32830, 36554, 39165, 39396, 49245, 49982, 52220, 54831, 65660, 73108, 74973, 78330, 91385, 98490, 99964, 109662, 124955, 149946, 156660, 174937, 182770, 196980, 219324, 249910, 274155, 299892, 349874, 365540, 374865, 499820, 524811, 548310, 699748, 749730, 874685, 1049622, 1096620, 1224559, 1499460, 1749370, 2099244, 2449118, 2624055, 3498740, 3673677, 4898236, 5248110, 6122795, 7347354, 10496220, 12245590, 14694708, 18368385, 24491180, 36736770, 73473540]

約数ペア:

[(1, 73473540), (2, 36736770), (3, 24491180), (4, 18368385), (5, 14694708), (6, 12245590), (7, 10496220), (10, 7347354), (12, 6122795), (14, 5248110), (15, 4898236), (20, 3673677), (21, 3498740), (28, 2624055), (30, 2449118), (35, 2099244), (42, 1749370), (49, 1499460), (60, 1224559), (67, 1096620), (70, 1049622), (84, 874685), (98, 749730), (105, 699748), (134, 548310), (140, 524811), (147, 499820), (196, 374865), (201, 365540), (210, 349874), (245, 299892), (268, 274155), (294, 249910), (335, 219324), (373, 196980), (402, 182770), (420, 174937), (469, 156660), (490, 149946), (588, 124955), (670, 109662), (735, 99964), (746, 98490), (804, 91385), (938, 78330), (980, 74973), (1005, 73108), (1119, 65660), (1340, 54831), (1407, 52220), (1470, 49982), (1492, 49245), (1865, 39396), (1876, 39165), (2010, 36554), (2238, 32830), (2345, 31332), (2611, 28140), (2814, 26110), (2940, 24991), (3283, 22380), (3730, 19698), (4020, 18277), (4476, 16415), (4690, 15666), (5222, 14070), (5595, 13132), (5628, 13055), (6566, 11190), (7035, 10444), (7460, 9849), (7833, 9380)]