74681460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 277401600

約数和(自身を除く): 202720140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 859, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1718, 1890, 1932, 2070, 2415, 2484, 2577, 2898, 3105, 3220, 3436, 3780, 4140, 4295, 4347, 4830, 5154, 5796, 6013, 6210, 7245, 7731, 8590, 8694, 9660, 10308, 12026, 12420, 12885, 14490, 15462, 17180, 17388, 18039, 19757, 21735, 23193, 24052, 25770, 28980, 30065, 30924, 36078, 38655, 39514, 43470, 46386, 51540, 54117, 59271, 60130, 72156, 77310, 79028, 86940, 90195, 92772, 98785, 108234, 115965, 118542, 120260, 138299, 154620, 162351, 177813, 180390, 197570, 216468, 231930, 237084, 270585, 276598, 296355, 324702, 355626, 360780, 395140, 414897, 463860, 533439, 541170, 553196, 592710, 649404, 691495, 711252, 811755, 829794, 889065, 1066878, 1082340, 1185420, 1244691, 1382990, 1623510, 1659588, 1778130, 2074485, 2133756, 2489382, 2667195, 2765980, 3247020, 3556260, 3734073, 4148970, 4978764, 5334390, 6223455, 7468146, 8297940, 10668780, 12446910, 14936292, 18670365, 24893820, 37340730, 74681460]

約数ペア:

[(1, 74681460), (2, 37340730), (3, 24893820), (4, 18670365), (5, 14936292), (6, 12446910), (7, 10668780), (9, 8297940), (10, 7468146), (12, 6223455), (14, 5334390), (15, 4978764), (18, 4148970), (20, 3734073), (21, 3556260), (23, 3247020), (27, 2765980), (28, 2667195), (30, 2489382), (35, 2133756), (36, 2074485), (42, 1778130), (45, 1659588), (46, 1623510), (54, 1382990), (60, 1244691), (63, 1185420), (69, 1082340), (70, 1066878), (84, 889065), (90, 829794), (92, 811755), (105, 711252), (108, 691495), (115, 649404), (126, 592710), (135, 553196), (138, 541170), (140, 533439), (161, 463860), (180, 414897), (189, 395140), (207, 360780), (210, 355626), (230, 324702), (252, 296355), (270, 276598), (276, 270585), (315, 237084), (322, 231930), (345, 216468), (378, 197570), (414, 180390), (420, 177813), (460, 162351), (483, 154620), (540, 138299), (621, 120260), (630, 118542), (644, 115965), (690, 108234), (756, 98785), (805, 92772), (828, 90195), (859, 86940), (945, 79028), (966, 77310), (1035, 72156), (1242, 60130), (1260, 59271), (1380, 54117), (1449, 51540), (1610, 46386), (1718, 43470), (1890, 39514), (1932, 38655), (2070, 36078), (2415, 30924), (2484, 30065), (2577, 28980), (2898, 25770), (3105, 24052), (3220, 23193), (3436, 21735), (3780, 19757), (4140, 18039), (4295, 17388), (4347, 17180), (4830, 15462), (5154, 14490), (5796, 12885), (6013, 12420), (6210, 12026), (7245, 10308), (7731, 9660), (8590, 8694)]